3975675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 7380480

約数和(自身を除く): 3404805

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 79, 165, 183, 237, 275, 305, 395, 671, 825, 869, 915, 1185, 1525, 1975, 2013, 2607, 3355, 4345, 4575, 4819, 5925, 10065, 13035, 14457, 16775, 21725, 24095, 50325, 53009, 65175, 72285, 120475, 159027, 265045, 361425, 795135, 1325225, 3975675]

約数ペア:

[(1, 3975675), (3, 1325225), (5, 795135), (11, 361425), (15, 265045), (25, 159027), (33, 120475), (55, 72285), (61, 65175), (75, 53009), (79, 50325), (165, 24095), (183, 21725), (237, 16775), (275, 14457), (305, 13035), (395, 10065), (671, 5925), (825, 4819), (869, 4575), (915, 4345), (1185, 3355), (1525, 2607), (1975, 2013)]