157287525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 267226944

約数和(自身を除く): 109939419

約数列:

[1, 3, 5, 15, 25, 67, 75, 113, 201, 277, 335, 339, 565, 831, 1005, 1385, 1675, 1695, 2825, 4155, 5025, 6925, 7571, 8475, 18559, 20775, 22713, 31301, 37855, 55677, 92795, 93903, 113565, 156505, 189275, 278385, 463975, 469515, 567825, 782525, 1391925, 2097167, 2347575, 6291501, 10485835, 31457505, 52429175, 157287525]

約数ペア:

[(1, 157287525), (3, 52429175), (5, 31457505), (15, 10485835), (25, 6291501), (67, 2347575), (75, 2097167), (113, 1391925), (201, 782525), (277, 567825), (335, 469515), (339, 463975), (565, 278385), (831, 189275), (1005, 156505), (1385, 113565), (1675, 93903), (1695, 92795), (2825, 55677), (4155, 37855), (5025, 31301), (6925, 22713), (7571, 20775), (8475, 18559)]