85893915

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{36473}}^1$

素因数の和:36638

約数の個数: 16

約数和(自身を含む): 138309408

約数和(自身を除く): 52415493

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 36473, 109419, 182365, 547095, 5726261, 17178783, 28631305, 85893915]

約数ペア:

[(1, 85893915), (3, 28631305), (5, 17178783), (15, 5726261), (157, 547095), (471, 182365), (785, 109419), (2355, 36473)]