65991015

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2179}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 114606960

約数和(自身を除く): 48615945

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 2179, 3365, 6057, 6537, 10095, 10895, 19611, 30285, 32685, 98055, 1466467, 4399401, 7332335, 13198203, 21997005, 65991015]

約数ペア:

[(1, 65991015), (3, 21997005), (5, 13198203), (9, 7332335), (15, 4399401), (45, 1466467), (673, 98055), (2019, 32685), (2179, 30285), (3365, 19611), (6057, 10895), (6537, 10095)]