71199855

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2423}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 123653088

約数和(自身を除く): 52453233

約数列:

[1, 3, 5, 9, 15, 45, 653, 1959, 2423, 3265, 5877, 7269, 9795, 12115, 21807, 29385, 36345, 109035, 1582219, 4746657, 7911095, 14239971, 23733285, 71199855]

約数ペア:

[(1, 71199855), (3, 23733285), (5, 14239971), (9, 7911095), (15, 4746657), (45, 1582219), (653, 109035), (1959, 36345), (2423, 29385), (3265, 21807), (5877, 12115), (7269, 9795)]