284327615

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{36151}}^1$

素因数の和:36191

約数の個数: 24

約数和(自身を含む): 403890144

約数和(自身を除く): 119562529

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 36151, 180755, 397661, 469963, 1988305, 2349815, 4374271, 5169593, 21871355, 25847965, 56865523, 284327615]

約数ペア:

[(1, 284327615), (5, 56865523), (11, 25847965), (13, 21871355), (55, 5169593), (65, 4374271), (121, 2349815), (143, 1988305), (605, 469963), (715, 397661), (1573, 180755), (7865, 36151)]