234778095

素因数分解:

$3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 56

約数和(自身を含む): 432985392

約数和(自身を除く): 198207297

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 729, 1107, 1215, 1571, 1845, 3321, 3645, 4713, 5535, 7855, 9963, 14139, 16605, 23565, 29889, 42417, 49815, 64411, 70695, 127251, 149445, 193233, 212085, 322055, 381753, 579699, 636255, 966165, 1145259, 1739097, 1908765, 2898495, 5217291, 5726295, 8695485, 15651873, 26086455, 46955619, 78259365, 234778095]

約数ペア:

[(1, 234778095), (3, 78259365), (5, 46955619), (9, 26086455), (15, 15651873), (27, 8695485), (41, 5726295), (45, 5217291), (81, 2898495), (123, 1908765), (135, 1739097), (205, 1145259), (243, 966165), (369, 636255), (405, 579699), (615, 381753), (729, 322055), (1107, 212085), (1215, 193233), (1571, 149445), (1845, 127251), (3321, 70695), (3645, 64411), (4713, 49815), (5535, 42417), (7855, 29889), (9963, 23565), (14139, 16605)]