84080015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 103001760

約数和(自身を除く): 18921745

約数列:

[1, 5, 59, 295, 421, 677, 2105, 3385, 24839, 39943, 124195, 199715, 285017, 1425085, 16816003, 84080015]

約数ペア:

[(1, 84080015), (5, 16816003), (59, 1425085), (295, 285017), (421, 199715), (677, 124195), (2105, 39943), (3385, 24839)]