247467385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{24061}}^1$

素因数の和:24105

約数の個数: 24

約数和(自身を含む): 345626568

約数和(自身を除く): 98159183

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 24061, 120305, 264671, 409037, 1323355, 2045185, 2911381, 4499407, 14556905, 22497035, 49493477, 247467385]

約数ペア:

[(1, 247467385), (5, 49493477), (11, 22497035), (17, 14556905), (55, 4499407), (85, 2911381), (121, 2045185), (187, 1323355), (605, 409037), (935, 264671), (2057, 120305), (10285, 24061)]