42241185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19157}}^1$

素因数の和:19182

約数の個数: 36

約数和(自身を含む): 85176468

約数和(自身を除く): 42935283

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 19157, 57471, 95785, 134099, 172413, 287355, 402297, 670495, 862065, 938693, 1206891, 2011485, 2816079, 4693465, 6034455, 8448237, 14080395, 42241185]

約数ペア:

[(1, 42241185), (3, 14080395), (5, 8448237), (7, 6034455), (9, 4693465), (15, 2816079), (21, 2011485), (35, 1206891), (45, 938693), (49, 862065), (63, 670495), (105, 402297), (147, 287355), (245, 172413), (315, 134099), (441, 95785), (735, 57471), (2205, 19157)]