15135850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3054

約数の個数: 24

約数和(自身を含む): 28435680

約数和(自身を除く): 13299830

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 2939, 5150, 5878, 14695, 29390, 73475, 146950, 302717, 605434, 1513585, 3027170, 7567925, 15135850]

約数ペア:

[(1, 15135850), (2, 7567925), (5, 3027170), (10, 1513585), (25, 605434), (50, 302717), (103, 146950), (206, 73475), (515, 29390), (1030, 14695), (2575, 5878), (2939, 5150)]