73128835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 97634160

約数和(自身を除く): 24505325

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2339, 2405, 6253, 11695, 30407, 31265, 86543, 152035, 395291, 432715, 1125059, 1976455, 5625295, 14625767, 73128835]

約数ペア:

[(1, 73128835), (5, 14625767), (13, 5625295), (37, 1976455), (65, 1125059), (169, 432715), (185, 395291), (481, 152035), (845, 86543), (2339, 31265), (2405, 30407), (6253, 11695)]