146223825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^2$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 264362544

約数和(自身を除く): 118138719

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 421, 825, 1263, 2105, 4631, 6315, 10525, 13893, 23155, 31575, 69465, 115775, 177241, 347325, 531723, 886205, 1949651, 2658615, 4431025, 5848953, 9748255, 13293075, 29244765, 48741275, 146223825]

約数ペア:

[(1, 146223825), (3, 48741275), (5, 29244765), (11, 13293075), (15, 9748255), (25, 5848953), (33, 4431025), (55, 2658615), (75, 1949651), (165, 886205), (275, 531723), (421, 347325), (825, 177241), (1263, 115775), (2105, 69465), (4631, 31575), (6315, 23155), (10525, 13893)]