30291555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41213}}^1$

素因数の和:41235

約数の個数: 24

約数和(自身を含む): 56380752

約数和(自身を除く): 26089197

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41213, 123639, 206065, 288491, 618195, 865473, 1442455, 2019437, 4327365, 6058311, 10097185, 30291555]

約数ペア:

[(1, 30291555), (3, 10097185), (5, 6058311), (7, 4327365), (15, 2019437), (21, 1442455), (35, 865473), (49, 618195), (105, 288491), (147, 206065), (245, 123639), (735, 41213)]