30221565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16651}}^1$

素因数の和:16681

約数の個数: 24

約数和(自身を含む): 53153184

約数和(自身を除く): 22931619

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 16651, 49953, 83255, 183161, 249765, 549483, 915805, 2014771, 2747415, 6044313, 10073855, 30221565]

約数ペア:

[(1, 30221565), (3, 10073855), (5, 6044313), (11, 2747415), (15, 2014771), (33, 915805), (55, 549483), (121, 249765), (165, 183161), (363, 83255), (605, 49953), (1815, 16651)]