73721115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126019}}^1$

素因数の和:126043

約数の個数: 24

約数和(自身を含む): 137613840

約数和(自身を除く): 63892725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 126019, 378057, 630095, 1134171, 1638247, 1890285, 4914741, 5670855, 8191235, 14744223, 24573705, 73721115]

約数ペア:

[(1, 73721115), (3, 24573705), (5, 14744223), (9, 8191235), (13, 5670855), (15, 4914741), (39, 1890285), (45, 1638247), (65, 1134171), (117, 630095), (195, 378057), (585, 126019)]