55331615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 67728000

約数和(自身を除く): 12396385

約数列:

[1, 5, 67, 331, 335, 499, 1655, 2495, 22177, 33433, 110885, 165169, 167165, 825845, 11066323, 55331615]

約数ペア:

[(1, 55331615), (5, 11066323), (67, 825845), (331, 167165), (335, 165169), (499, 110885), (1655, 33433), (2495, 22177)]