21382050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{142547}}^1$

素因数の和:142562

約数の個数: 24

約数和(自身を含む): 53027856

約数和(自身を除く): 31645806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 142547, 285094, 427641, 712735, 855282, 1425470, 2138205, 3563675, 4276410, 7127350, 10691025, 21382050]

約数ペア:

[(1, 21382050), (2, 10691025), (3, 7127350), (5, 4276410), (6, 3563675), (10, 2138205), (15, 1425470), (25, 855282), (30, 712735), (50, 427641), (75, 285094), (150, 142547)]