2901045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3947}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 5400864

約数和(自身を除く): 2499819

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3947, 11841, 19735, 27629, 59205, 82887, 138145, 193403, 414435, 580209, 967015, 2901045]

約数ペア:

[(1, 2901045), (3, 967015), (5, 580209), (7, 414435), (15, 193403), (21, 138145), (35, 82887), (49, 59205), (105, 27629), (147, 19735), (245, 11841), (735, 3947)]