28151475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34123}}^1$

素因数の和:34147

約数の個数: 24

約数和(自身を含む): 50776512

約数和(自身を除く): 22625037

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 34123, 102369, 170615, 375353, 511845, 853075, 1126059, 1876765, 2559225, 5630295, 9383825, 28151475]

約数ペア:

[(1, 28151475), (3, 9383825), (5, 5630295), (11, 2559225), (15, 1876765), (25, 1126059), (33, 853075), (55, 511845), (75, 375353), (165, 170615), (275, 102369), (825, 34123)]