29536975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 18

約数和(自身を含む): 39665616

約数和(自身を除く): 10128641

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 6991, 34955, 90883, 174775, 454415, 1181479, 2272075, 5907395, 29536975]

約数ペア:

[(1, 29536975), (5, 5907395), (13, 2272075), (25, 1181479), (65, 454415), (169, 174775), (325, 90883), (845, 34955), (4225, 6991)]