2549206725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 5173002240

約数和(自身を除く): 2623795515

約数列:

[1, 3, 5, 13, 15, 19, 23, 25, 31, 39, 57, 65, 69, 75, 93, 95, 115, 155, 193, 195, 247, 285, 299, 325, 345, 403, 437, 465, 475, 575, 579, 589, 713, 741, 775, 897, 965, 975, 1209, 1235, 1311, 1425, 1495, 1725, 1767, 2015, 2139, 2185, 2325, 2509, 2895, 2945, 3565, 3667, 3705, 4439, 4485, 4825, 5681, 5983, 6045, 6175, 6555, 7475, 7527, 7657, 8835, 9269, 10075, 10695, 10925, 11001, 12545, 13317, 13547, 14475, 14725, 17043, 17825, 17949, 18335, 18525, 22195, 22425, 22971, 27807, 28405, 29915, 30225, 32775, 37635, 38285, 40641, 44175, 46345, 47671, 53475, 55005, 57707, 62725, 66585, 67735, 77779, 84341, 85215, 89745, 91675, 110975, 113677, 114855, 137609, 139035, 142025, 143013, 149575, 173121, 176111, 188175, 191425, 203205, 231725, 233337, 238355, 253023, 275025, 288535, 332925, 338675, 341031, 388895, 412827, 421705, 426075, 448725, 528333, 568385, 574275, 688045, 695175, 715065, 865605, 880555, 1016025, 1096433, 1166685, 1191775, 1265115, 1442675, 1477801, 1705155, 1788917, 1944475, 2064135, 2108525, 2614571, 2641665, 2841925, 3289299, 3440225, 3575325, 4328025, 4402775, 4433403, 5366751, 5482165, 5833425, 6325575, 7389005, 7843713, 8525775, 8944585, 10320675, 13072855, 13208325, 16446495, 22167015, 26833755, 27410825, 33989423, 36945025, 39218565, 44722925, 65364275, 82232475, 101968269, 110835075, 134168775, 169947115, 196092825, 509841345, 849735575, 2549206725]

約数ペア:

[(1, 2549206725), (3, 849735575), (5, 509841345), (13, 196092825), (15, 169947115), (19, 134168775), (23, 110835075), (25, 101968269), (31, 82232475), (39, 65364275), (57, 44722925), (65, 39218565), (69, 36945025), (75, 33989423), (93, 27410825), (95, 26833755), (115, 22167015), (155, 16446495), (193, 13208325), (195, 13072855), (247, 10320675), (285, 8944585), (299, 8525775), (325, 7843713), (345, 7389005), (403, 6325575), (437, 5833425), (465, 5482165), (475, 5366751), (575, 4433403), (579, 4402775), (589, 4328025), (713, 3575325), (741, 3440225), (775, 3289299), (897, 2841925), (965, 2641665), (975, 2614571), (1209, 2108525), (1235, 2064135), (1311, 1944475), (1425, 1788917), (1495, 1705155), (1725, 1477801), (1767, 1442675), (2015, 1265115), (2139, 1191775), (2185, 1166685), (2325, 1096433), (2509, 1016025), (2895, 880555), (2945, 865605), (3565, 715065), (3667, 695175), (3705, 688045), (4439, 574275), (4485, 568385), (4825, 528333), (5681, 448725), (5983, 426075), (6045, 421705), (6175, 412827), (6555, 388895), (7475, 341031), (7527, 338675), (7657, 332925), (8835, 288535), (9269, 275025), (10075, 253023), (10695, 238355), (10925, 233337), (11001, 231725), (12545, 203205), (13317, 191425), (13547, 188175), (14475, 176111), (14725, 173121), (17043, 149575), (17825, 143013), (17949, 142025), (18335, 139035), (18525, 137609), (22195, 114855), (22425, 113677), (22971, 110975), (27807, 91675), (28405, 89745), (29915, 85215), (30225, 84341), (32775, 77779), (37635, 67735), (38285, 66585), (40641, 62725), (44175, 57707), (46345, 55005), (47671, 53475)]