27155820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{452597}}^1$

素因数の和:452609

約数の個数: 24

約数和(自身を含む): 76036464

約数和(自身を除く): 48880644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 452597, 905194, 1357791, 1810388, 2262985, 2715582, 4525970, 5431164, 6788955, 9051940, 13577910, 27155820]

約数ペア:

[(1, 27155820), (2, 13577910), (3, 9051940), (4, 6788955), (5, 5431164), (6, 4525970), (10, 2715582), (12, 2262985), (15, 1810388), (20, 1357791), (30, 905194), (60, 452597)]