87851135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{823}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 108590016

約数和(自身を除く): 20738881

約数列:

[1, 5, 37, 185, 577, 823, 2885, 4115, 21349, 30451, 106745, 152255, 474871, 2374355, 17570227, 87851135]

約数ペア:

[(1, 87851135), (5, 17570227), (37, 2374355), (185, 474871), (577, 152255), (823, 106745), (2885, 30451), (4115, 21349)]