42685863075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 81569469696

約数和(自身を除く): 38883606621

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 155, 185, 193, 225, 279, 333, 465, 555, 579, 775, 857, 925, 965, 1147, 1395, 1665, 1737, 2325, 2571, 2775, 2895, 3441, 4285, 4825, 5735, 5983, 6975, 7141, 7713, 8325, 8685, 10323, 12855, 14475, 17205, 17949, 21423, 21425, 26567, 28675, 29915, 31709, 35705, 38565, 43425, 51615, 53847, 64269, 64275, 79701, 86025, 89745, 95127, 107115, 132835, 149575, 158545, 165401, 178525, 192825, 221371, 239103, 258075, 269235, 285381, 321345, 398505, 448725, 475635, 496203, 535575, 664113, 664175, 792725, 827005, 982979, 1106855, 1195515, 1346175, 1426905, 1488609, 1606725, 1992339, 1992525, 2378175, 2481015, 2948937, 3320565, 4135025, 4914895, 5127431, 5534275, 5977575, 6119837, 7134525, 7443045, 8846811, 9961695, 12405075, 14744685, 15382293, 16602825, 18359511, 24574475, 25637155, 30599185, 37215225, 44234055, 46146879, 49808475, 55078533, 73723425, 76911465, 91797555, 128185775, 152995925, 189714947, 221170275, 230734395, 275392665, 384557325, 458987775, 569144841, 948574735, 1153671975, 1376963325, 1707434523, 2845724205, 4742873675, 8537172615, 14228621025, 42685863075]

約数ペア:

[(1, 42685863075), (3, 14228621025), (5, 8537172615), (9, 4742873675), (15, 2845724205), (25, 1707434523), (31, 1376963325), (37, 1153671975), (45, 948574735), (75, 569144841), (93, 458987775), (111, 384557325), (155, 275392665), (185, 230734395), (193, 221170275), (225, 189714947), (279, 152995925), (333, 128185775), (465, 91797555), (555, 76911465), (579, 73723425), (775, 55078533), (857, 49808475), (925, 46146879), (965, 44234055), (1147, 37215225), (1395, 30599185), (1665, 25637155), (1737, 24574475), (2325, 18359511), (2571, 16602825), (2775, 15382293), (2895, 14744685), (3441, 12405075), (4285, 9961695), (4825, 8846811), (5735, 7443045), (5983, 7134525), (6975, 6119837), (7141, 5977575), (7713, 5534275), (8325, 5127431), (8685, 4914895), (10323, 4135025), (12855, 3320565), (14475, 2948937), (17205, 2481015), (17949, 2378175), (21423, 1992525), (21425, 1992339), (26567, 1606725), (28675, 1488609), (29915, 1426905), (31709, 1346175), (35705, 1195515), (38565, 1106855), (43425, 982979), (51615, 827005), (53847, 792725), (64269, 664175), (64275, 664113), (79701, 535575), (86025, 496203), (89745, 475635), (95127, 448725), (107115, 398505), (132835, 321345), (149575, 285381), (158545, 269235), (165401, 258075), (178525, 239103), (192825, 221371)]