77472655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70111}}^1$

素因数の和:70146

約数の個数: 16

約数和(自身を含む): 106009344

約数和(自身を除く): 28536689

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 70111, 350555, 911443, 1191887, 4557215, 5959435, 15494531, 77472655]

約数ペア:

[(1, 77472655), (5, 15494531), (13, 5959435), (17, 4557215), (65, 1191887), (85, 911443), (221, 350555), (1105, 70111)]