20475150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136501}}^1$

素因数の和:136516

約数の個数: 24

約数和(自身を含む): 50778744

約数和(自身を除く): 30303594

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136501, 273002, 409503, 682505, 819006, 1365010, 2047515, 3412525, 4095030, 6825050, 10237575, 20475150]

約数ペア:

[(1, 20475150), (2, 10237575), (3, 6825050), (5, 4095030), (6, 3412525), (10, 2047515), (15, 1365010), (25, 819006), (30, 682505), (50, 409503), (75, 273002), (150, 136501)]