2215397785

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 2745550080

約数和(自身を除く): 530152295

約数列:

[1, 5, 59, 167, 193, 233, 295, 835, 965, 1165, 9853, 11387, 13747, 32231, 38911, 44969, 49265, 56935, 68735, 161155, 194555, 224845, 1901629, 2295749, 2653171, 7509823, 9508145, 11478745, 13265855, 37549115, 443079557, 2215397785]

約数ペア:

[(1, 2215397785), (5, 443079557), (59, 37549115), (167, 13265855), (193, 11478745), (233, 9508145), (295, 7509823), (835, 2653171), (965, 2295749), (1165, 1901629), (9853, 224845), (11387, 194555), (13747, 161155), (32231, 68735), (38911, 56935), (44969, 49265)]