15355505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 21459816

約数和(自身を除く): 6104311

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1493, 2057, 7465, 10285, 16423, 25381, 82115, 126905, 180653, 279191, 903265, 1395955, 3071101, 15355505]

約数ペア:

[(1, 15355505), (5, 3071101), (11, 1395955), (17, 903265), (55, 279191), (85, 180653), (121, 126905), (187, 82115), (605, 25381), (935, 16423), (1493, 10285), (2057, 7465)]