61907105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25741}}^1$

素因数の和:25796

約数の個数: 16

約数和(自身を含む): 82168464

約数和(自身を除く): 20261359

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 25741, 128705, 334633, 952417, 1673165, 4762085, 12381421, 61907105]

約数ペア:

[(1, 61907105), (5, 12381421), (13, 4762085), (37, 1673165), (65, 952417), (185, 334633), (481, 128705), (2405, 25741)]