4172525

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5993664

約数和(自身を除く): 1821139

約数列:

[1, 5, 7, 25, 35, 113, 175, 211, 565, 791, 1055, 1477, 2825, 3955, 5275, 7385, 19775, 23843, 36925, 119215, 166901, 596075, 834505, 4172525]

約数ペア:

[(1, 4172525), (5, 834505), (7, 596075), (25, 166901), (35, 119215), (113, 36925), (175, 23843), (211, 19775), (565, 7385), (791, 5275), (1055, 3955), (1477, 2825)]