154515295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{9721}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 214895088

約数和(自身を除く): 60379793

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 9721, 15895, 48605, 106931, 165257, 534655, 826285, 1817827, 2809369, 9089135, 14046845, 30903059, 154515295]

約数ペア:

[(1, 154515295), (5, 30903059), (11, 14046845), (17, 9089135), (55, 2809369), (85, 1817827), (187, 826285), (289, 534655), (935, 165257), (1445, 106931), (3179, 48605), (9721, 15895)]