87471165

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{9013}}^1$

素因数の和:9668

約数の個数: 16

約数和(自身を含む): 140185728

約数和(自身を除く): 52714563

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9013, 9705, 27039, 45065, 135195, 5831411, 17494233, 29157055, 87471165]

約数ペア:

[(1, 87471165), (3, 29157055), (5, 17494233), (15, 5831411), (647, 135195), (1941, 45065), (3235, 27039), (9013, 9705)]