2017431775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{2053}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 2613180960

約数和(自身を除く): 595749185

約数列:

[1, 5, 23, 25, 115, 575, 1709, 2053, 8545, 10265, 39307, 42725, 47219, 51325, 196535, 236095, 982675, 1180475, 3508577, 17542885, 80697271, 87714425, 403486355, 2017431775]

約数ペア:

[(1, 2017431775), (5, 403486355), (23, 87714425), (25, 80697271), (115, 17542885), (575, 3508577), (1709, 1180475), (2053, 982675), (8545, 236095), (10265, 196535), (39307, 51325), (42725, 47219)]