29210155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 39372480

約数和(自身を除く): 10162325

約数列:

[1, 5, 13, 53, 61, 65, 139, 265, 305, 689, 695, 793, 1807, 3233, 3445, 3965, 7367, 8479, 9035, 16165, 36835, 42029, 42395, 95771, 110227, 210145, 449387, 478855, 551135, 2246935, 5842031, 29210155]

約数ペア:

[(1, 29210155), (5, 5842031), (13, 2246935), (53, 551135), (61, 478855), (65, 449387), (139, 210145), (265, 110227), (305, 95771), (689, 42395), (695, 42029), (793, 36835), (1807, 16165), (3233, 9035), (3445, 8479), (3965, 7367)]