75253217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 9660703

約数列:

[1, 13, 23, 299, 389, 647, 5057, 8411, 8947, 14881, 116311, 193453, 251683, 3271879, 5788709, 75253217]

約数ペア:

[(1, 75253217), (13, 5788709), (23, 3271879), (299, 251683), (389, 193453), (647, 116311), (5057, 14881), (8411, 8947)]