71988515855

素因数分解:

$5^1\times {\mathrm{743}}^1\times {\mathrm{1093}}^1\times {\mathrm{17729}}^1$

素因数の和:19570

約数の個数: 16

約数和(自身を含む): 86586511680

約数和(自身を除く): 14597995825

約数列:

[1, 5, 743, 1093, 3715, 5465, 17729, 88645, 812099, 4060495, 13172647, 19377797, 65863235, 96888985, 14397703171, 71988515855]

約数ペア:

[(1, 71988515855), (5, 14397703171), (743, 96888985), (1093, 65863235), (3715, 19377797), (5465, 13172647), (17729, 4060495), (88645, 812099)]