103656403825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{393271}}^1$

素因数の和:394105

約数の個数: 24

約数和(自身を含む): 138592198976

約数和(自身を除く): 34935795151

約数列:

[1, 5, 13, 25, 65, 325, 811, 4055, 10543, 20275, 52715, 263575, 393271, 1966355, 5112523, 9831775, 25562615, 127813075, 318942781, 1594713905, 4146256153, 7973569525, 20731280765, 103656403825]

約数ペア:

[(1, 103656403825), (5, 20731280765), (13, 7973569525), (25, 4146256153), (65, 1594713905), (325, 318942781), (811, 127813075), (4055, 25562615), (10543, 9831775), (20275, 5112523), (52715, 1966355), (263575, 393271)]