57255425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 74072640

約数和(自身を除く): 16817215

約数列:

[1, 5, 25, 29, 145, 151, 523, 725, 755, 2615, 3775, 4379, 13075, 15167, 21895, 75835, 78973, 109475, 379175, 394865, 1974325, 2290217, 11451085, 57255425]

約数ペア:

[(1, 57255425), (5, 11451085), (25, 2290217), (29, 1974325), (145, 394865), (151, 379175), (523, 109475), (725, 78973), (755, 75835), (2615, 21895), (3775, 15167), (4379, 13075)]