25855765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 33966576

約数和(自身を除く): 8110811

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 6521, 32605, 84773, 397781, 423865, 1988905, 5171153, 25855765]

約数ペア:

[(1, 25855765), (5, 5171153), (13, 1988905), (61, 423865), (65, 397781), (305, 84773), (793, 32605), (3965, 6521)]