66105665

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 81034560

約数和(自身を除く): 14928895

約数列:

[1, 5, 59, 295, 331, 677, 1655, 3385, 19529, 39943, 97645, 199715, 224087, 1120435, 13221133, 66105665]

約数ペア:

[(1, 66105665), (5, 13221133), (59, 1120435), (295, 224087), (331, 199715), (677, 97645), (1655, 39943), (3385, 19529)]