29190035

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 40988016

約数和(自身を除く): 11797981

約数列:

[1, 5, 7, 35, 49, 245, 283, 421, 1415, 1981, 2105, 2947, 9905, 13867, 14735, 20629, 69335, 103145, 119143, 595715, 834001, 4170005, 5838007, 29190035]

約数ペア:

[(1, 29190035), (5, 5838007), (7, 4170005), (35, 834001), (49, 595715), (245, 119143), (283, 103145), (421, 69335), (1415, 20629), (1981, 14735), (2105, 13867), (2947, 9905)]