105115045

素因数分解:

$5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 147231000

約数和(自身を除く): 42115955

約数列:

[1, 5, 7, 35, 49, 245, 409, 1049, 2045, 2863, 5245, 7343, 14315, 20041, 36715, 51401, 100205, 257005, 429041, 2145205, 3003287, 15016435, 21023009, 105115045]

約数ペア:

[(1, 105115045), (5, 21023009), (7, 15016435), (35, 3003287), (49, 2145205), (245, 429041), (409, 257005), (1049, 100205), (2045, 51401), (2863, 36715), (5245, 20041), (7343, 14315)]