57151425

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 95370880

約数和(自身を除く): 38219455

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 6991, 8175, 20973, 34955, 104865, 174775, 524325, 762019, 2286057, 3810095, 11430285, 19050475, 57151425]

約数ペア:

[(1, 57151425), (3, 19050475), (5, 11430285), (15, 3810095), (25, 2286057), (75, 762019), (109, 524325), (327, 174775), (545, 104865), (1635, 34955), (2725, 20973), (6991, 8175)]