73137555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 134802720

約数和(自身を除く): 61665165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 757, 855, 1017, 1695, 2147, 2271, 3785, 5085, 6441, 6813, 10735, 11355, 14383, 19323, 32205, 34065, 43149, 71915, 85541, 96615, 129447, 215745, 256623, 427705, 647235, 769869, 1283115, 1625279, 3849345, 4875837, 8126395, 14627511, 24379185, 73137555]

約数ペア:

[(1, 73137555), (3, 24379185), (5, 14627511), (9, 8126395), (15, 4875837), (19, 3849345), (45, 1625279), (57, 1283115), (95, 769869), (113, 647235), (171, 427705), (285, 256623), (339, 215745), (565, 129447), (757, 96615), (855, 85541), (1017, 71915), (1695, 43149), (2147, 34065), (2271, 32205), (3785, 19323), (5085, 14383), (6441, 11355), (6813, 10735)]