38445615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65719}}^1$

素因数の和:65743

約数の個数: 24

約数和(自身を含む): 71766240

約数和(自身を除く): 33320625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 65719, 197157, 328595, 591471, 854347, 985785, 2563041, 2957355, 4271735, 7689123, 12815205, 38445615]

約数ペア:

[(1, 38445615), (3, 12815205), (5, 7689123), (9, 4271735), (13, 2957355), (15, 2563041), (39, 985785), (45, 854347), (65, 591471), (117, 328595), (195, 197157), (585, 65719)]