15493115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 5263621

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 6551, 32755, 72061, 281693, 360305, 1408465, 3098623, 15493115]

約数ペア:

[(1, 15493115), (5, 3098623), (11, 1408465), (43, 360305), (55, 281693), (215, 72061), (473, 32755), (2365, 6551)]