53251815

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 87168960

約数和(自身を除く): 33917145

約数列:

[1, 3, 5, 15, 89, 113, 267, 339, 353, 445, 565, 1059, 1335, 1695, 1765, 5295, 10057, 30171, 31417, 39889, 50285, 94251, 119667, 150855, 157085, 199445, 471255, 598335, 3550121, 10650363, 17750605, 53251815]

約数ペア:

[(1, 53251815), (3, 17750605), (5, 10650363), (15, 3550121), (89, 598335), (113, 471255), (267, 199445), (339, 157085), (353, 150855), (445, 119667), (565, 94251), (1059, 50285), (1335, 39889), (1695, 31417), (1765, 30171), (5295, 10057)]