57249385

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 69691392

約数和(自身を除く): 12442007

約数列:

[1, 5, 151, 191, 397, 755, 955, 1985, 28841, 59947, 75827, 144205, 299735, 379135, 11449877, 57249385]

約数ペア:

[(1, 57249385), (5, 11449877), (151, 379135), (191, 299735), (397, 144205), (755, 75827), (955, 59947), (1985, 28841)]