42302565

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6763}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 73862880

約数和(自身を除く): 31560315

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 6763, 20289, 33815, 60867, 101445, 304335, 940057, 2820171, 4700285, 8460513, 14100855, 42302565]

約数ペア:

[(1, 42302565), (3, 14100855), (5, 8460513), (9, 4700285), (15, 2820171), (45, 940057), (139, 304335), (417, 101445), (695, 60867), (1251, 33815), (2085, 20289), (6255, 6763)]