120221475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{145723}}^1$

素因数の和:145747

約数の個数: 24

約数和(自身を含む): 216837312

約数和(自身を除く): 96615837

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 145723, 437169, 728615, 1602953, 2185845, 3643075, 4808859, 8014765, 10929225, 24044295, 40073825, 120221475]

約数ペア:

[(1, 120221475), (3, 40073825), (5, 24044295), (11, 10929225), (15, 8014765), (25, 4808859), (33, 3643075), (55, 2185845), (75, 1602953), (165, 728615), (275, 437169), (825, 145723)]