42604705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 60529896

約数和(自身を除く): 17925191

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 5417, 7865, 27085, 59587, 70421, 297935, 352105, 655457, 774631, 3277285, 3873155, 8520941, 42604705]

約数ペア:

[(1, 42604705), (5, 8520941), (11, 3873155), (13, 3277285), (55, 774631), (65, 655457), (121, 352105), (143, 297935), (605, 70421), (715, 59587), (1573, 27085), (5417, 7865)]