82754595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 110781405

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 135, 165, 171, 189, 209, 231, 285, 297, 315, 385, 399, 419, 495, 513, 627, 665, 693, 855, 945, 1045, 1155, 1197, 1257, 1463, 1485, 1881, 1995, 2079, 2095, 2565, 2933, 3135, 3465, 3591, 3771, 4389, 4609, 5643, 5985, 6285, 7315, 7961, 8799, 9405, 10395, 11313, 13167, 13827, 14665, 17955, 18855, 21945, 23045, 23883, 26397, 28215, 32263, 39501, 39805, 41481, 43995, 55727, 56565, 65835, 69135, 71649, 79191, 87571, 96789, 119415, 124443, 131985, 161315, 167181, 197505, 207405, 214947, 262713, 278635, 290367, 358245, 395955, 437855, 483945, 501543, 612997, 622215, 788139, 835905, 871101, 1074735, 1313565, 1451835, 1504629, 1838991, 2364417, 2507715, 3064985, 3940695, 4355505, 5516973, 7523145, 9194955, 11822085, 16550919, 27584865, 82754595]

約数ペア:

[(1, 82754595), (3, 27584865), (5, 16550919), (7, 11822085), (9, 9194955), (11, 7523145), (15, 5516973), (19, 4355505), (21, 3940695), (27, 3064985), (33, 2507715), (35, 2364417), (45, 1838991), (55, 1504629), (57, 1451835), (63, 1313565), (77, 1074735), (95, 871101), (99, 835905), (105, 788139), (133, 622215), (135, 612997), (165, 501543), (171, 483945), (189, 437855), (209, 395955), (231, 358245), (285, 290367), (297, 278635), (315, 262713), (385, 214947), (399, 207405), (419, 197505), (495, 167181), (513, 161315), (627, 131985), (665, 124443), (693, 119415), (855, 96789), (945, 87571), (1045, 79191), (1155, 71649), (1197, 69135), (1257, 65835), (1463, 56565), (1485, 55727), (1881, 43995), (1995, 41481), (2079, 39805), (2095, 39501), (2565, 32263), (2933, 28215), (3135, 26397), (3465, 23883), (3591, 23045), (3771, 21945), (4389, 18855), (4609, 17955), (5643, 14665), (5985, 13827), (6285, 13167), (7315, 11313), (7961, 10395), (8799, 9405)]