100402855

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27851}}^1$

素因数の和:27966

約数の個数: 16

約数和(自身を含む): 139037184

約数和(自身を除く): 38634329

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 27851, 139255, 194957, 974785, 2868653, 14343265, 20080571, 100402855]

約数ペア:

[(1, 100402855), (5, 20080571), (7, 14343265), (35, 2868653), (103, 974785), (515, 194957), (721, 139255), (3605, 27851)]