9930245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 13182960

約数和(自身を除く): 3252715

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 4129, 20645, 53677, 152773, 268385, 763865, 1986049, 9930245]

約数ペア:

[(1, 9930245), (5, 1986049), (13, 763865), (37, 268385), (65, 152773), (185, 53677), (481, 20645), (2405, 4129)]