91065985

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 111992832

約数和(自身を除く): 20926847

約数列:

[1, 5, 61, 127, 305, 635, 2351, 7747, 11755, 38735, 143411, 298577, 717055, 1492885, 18213197, 91065985]

約数ペア:

[(1, 91065985), (5, 18213197), (61, 1492885), (127, 717055), (305, 298577), (635, 143411), (2351, 38735), (7747, 11755)]