57416445

素因数分解:

$3^4\times 5^1\times {\mathrm{141769}}^1$

素因数の和:141786

約数の個数: 20

約数和(自身を含む): 102925020

約数和(自身を除く): 45508575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 141769, 425307, 708845, 1275921, 2126535, 3827763, 6379605, 11483289, 19138815, 57416445]

約数ペア:

[(1, 57416445), (3, 19138815), (5, 11483289), (9, 6379605), (15, 3827763), (27, 2126535), (45, 1275921), (81, 708845), (135, 425307), (405, 141769)]