1330495715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 1673227584

約数和(自身を除く): 342731869

約数列:

[1, 5, 41, 67, 157, 205, 335, 617, 785, 2747, 3085, 6437, 10519, 13735, 25297, 32185, 41339, 52595, 96869, 126485, 206695, 431279, 484345, 1694899, 2156395, 3971629, 6490223, 8474495, 19858145, 32451115, 266099143, 1330495715]

約数ペア:

[(1, 1330495715), (5, 266099143), (41, 32451115), (67, 19858145), (157, 8474495), (205, 6490223), (335, 3971629), (617, 2156395), (785, 1694899), (2747, 484345), (3085, 431279), (6437, 206695), (10519, 126485), (13735, 96869), (25297, 52595), (32185, 41339)]