22152075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 40273464

約数和(自身を除く): 18121389

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 2441, 3025, 7323, 9075, 12205, 26851, 36615, 61025, 80553, 134255, 183075, 295361, 402765, 671275, 886083, 1476805, 2013825, 4430415, 7384025, 22152075]

約数ペア:

[(1, 22152075), (3, 7384025), (5, 4430415), (11, 2013825), (15, 1476805), (25, 886083), (33, 671275), (55, 402765), (75, 295361), (121, 183075), (165, 134255), (275, 80553), (363, 61025), (605, 36615), (825, 26851), (1815, 12205), (2441, 9075), (3025, 7323)]