78836780915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 101583175680

約数和(自身を除く): 22746394765

約数列:

[1, 5, 31, 41, 107, 155, 205, 269, 431, 535, 1271, 1345, 2155, 3317, 4387, 6355, 8339, 11029, 13361, 16585, 17671, 21935, 28783, 41695, 46117, 55145, 66805, 88355, 115939, 135997, 143915, 230585, 341899, 547801, 579695, 679985, 892273, 1180103, 1429627, 1709495, 1890797, 2739005, 3594109, 4461365, 4753499, 5900515, 7148135, 9453985, 12405473, 17970545, 23767495, 36583193, 58614707, 62027365, 147358469, 182915965, 293073535, 384569663, 508624393, 736792345, 1922848315, 2543121965, 15767356183, 78836780915]

約数ペア:

[(1, 78836780915), (5, 15767356183), (31, 2543121965), (41, 1922848315), (107, 736792345), (155, 508624393), (205, 384569663), (269, 293073535), (431, 182915965), (535, 147358469), (1271, 62027365), (1345, 58614707), (2155, 36583193), (3317, 23767495), (4387, 17970545), (6355, 12405473), (8339, 9453985), (11029, 7148135), (13361, 5900515), (16585, 4753499), (17671, 4461365), (21935, 3594109), (28783, 2739005), (41695, 1890797), (46117, 1709495), (55145, 1429627), (66805, 1180103), (88355, 892273), (115939, 679985), (135997, 579695), (143915, 547801), (230585, 341899)]