57229255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1471}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 71221248

約数和(自身を除く): 13991993

約数列:

[1, 5, 31, 155, 251, 1255, 1471, 7355, 7781, 38905, 45601, 228005, 369221, 1846105, 11445851, 57229255]

約数ペア:

[(1, 57229255), (5, 11445851), (31, 1846105), (155, 369221), (251, 228005), (1255, 45601), (1471, 38905), (7355, 7781)]