91627705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 126772128

約数和(自身を除く): 35144423

約数列:

[1, 5, 13, 17, 65, 85, 101, 221, 505, 821, 1105, 1313, 1717, 4105, 6565, 8585, 10673, 13957, 22321, 53365, 69785, 82921, 111605, 181441, 414605, 907205, 1077973, 1409657, 5389865, 7048285, 18325541, 91627705]

約数ペア:

[(1, 91627705), (5, 18325541), (13, 7048285), (17, 5389865), (65, 1409657), (85, 1077973), (101, 907205), (221, 414605), (505, 181441), (821, 111605), (1105, 82921), (1313, 69785), (1717, 53365), (4105, 22321), (6565, 13957), (8585, 10673)]