1330891775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{4937}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 1697328864

約数和(自身を除く): 366437089

約数列:

[1, 5, 25, 41, 205, 263, 1025, 1315, 4937, 6575, 10783, 24685, 53915, 123425, 202417, 269575, 1012085, 1298431, 5060425, 6492155, 32460775, 53235671, 266178355, 1330891775]

約数ペア:

[(1, 1330891775), (5, 266178355), (25, 53235671), (41, 32460775), (205, 6492155), (263, 5060425), (1025, 1298431), (1315, 1012085), (4937, 269575), (6575, 202417), (10783, 123425), (24685, 53915)]