90892945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127123}}^1$

素因数の和:127152

約数の個数: 16

約数和(自身を含む): 128140992

約数和(自身を除く): 37248047

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 127123, 635615, 1398353, 1652599, 6991765, 8262995, 18178589, 90892945]

約数ペア:

[(1, 90892945), (5, 18178589), (11, 8262995), (13, 6991765), (55, 1652599), (65, 1398353), (143, 635615), (715, 127123)]