18024225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 30831360

約数和(自身を除く): 12807135

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 8287, 24861, 41435, 124305, 207175, 240323, 621525, 720969, 1201615, 3604845, 6008075, 18024225]

約数ペア:

[(1, 18024225), (3, 6008075), (5, 3604845), (15, 1201615), (25, 720969), (29, 621525), (75, 240323), (87, 207175), (145, 124305), (435, 41435), (725, 24861), (2175, 8287)]