91039975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 122061632

約数和(自身を除く): 31021657

約数列:

[1, 5, 13, 25, 65, 325, 373, 751, 1865, 3755, 4849, 9325, 9763, 18775, 24245, 48815, 121225, 244075, 280123, 1400615, 3641599, 7003075, 18207995, 91039975]

約数ペア:

[(1, 91039975), (5, 18207995), (13, 7003075), (25, 3641599), (65, 1400615), (325, 280123), (373, 244075), (751, 121225), (1865, 48815), (3755, 24245), (4849, 18775), (9325, 9763)]