2015012615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{3617}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 3017585664

約数和(自身を除く): 1002573049

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1447, 3617, 7235, 10129, 15917, 18085, 25319, 39787, 50645, 79585, 111419, 126595, 198935, 278509, 557095, 1392545, 5233799, 26168995, 36636593, 57571789, 183182965, 287858945, 403002523, 2015012615]

約数ペア:

[(1, 2015012615), (5, 403002523), (7, 287858945), (11, 183182965), (35, 57571789), (55, 36636593), (77, 26168995), (385, 5233799), (1447, 1392545), (3617, 557095), (7235, 278509), (10129, 198935), (15917, 126595), (18085, 111419), (25319, 79585), (39787, 50645)]