87418385

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 106301136

約数和(自身を除く): 18882751

約数列:

[1, 5, 157, 193, 577, 785, 965, 2885, 30301, 90589, 111361, 151505, 452945, 556805, 17483677, 87418385]

約数ペア:

[(1, 87418385), (5, 17483677), (157, 556805), (193, 452945), (577, 151505), (785, 111361), (965, 90589), (2885, 30301)]