57977525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 74920800

約数和(自身を除く): 16943275

約数列:

[1, 5, 25, 29, 145, 211, 379, 725, 1055, 1895, 5275, 6119, 9475, 10991, 30595, 54955, 79969, 152975, 274775, 399845, 1999225, 2319101, 11595505, 57977525]

約数ペア:

[(1, 57977525), (5, 11595505), (25, 2319101), (29, 1999225), (145, 399845), (211, 274775), (379, 152975), (725, 79969), (1055, 54955), (1895, 30595), (5275, 10991), (6119, 9475)]