22891365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{72671}}^1$

素因数の和:72689

約数の個数: 24

約数和(自身を含む): 45347328

約数和(自身を除く): 22455963

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 72671, 218013, 363355, 508697, 654039, 1090065, 1526091, 2543485, 3270195, 4578273, 7630455, 22891365]

約数ペア:

[(1, 22891365), (3, 7630455), (5, 4578273), (7, 3270195), (9, 2543485), (15, 1526091), (21, 1090065), (35, 654039), (45, 508697), (63, 363355), (105, 218013), (315, 72671)]