2243655

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 3948048

約数和(自身を除く): 1704393

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 683, 1095, 2049, 3285, 3415, 6147, 10245, 30735, 49859, 149577, 249295, 448731, 747885, 2243655]

約数ペア:

[(1, 2243655), (3, 747885), (5, 448731), (9, 249295), (15, 149577), (45, 49859), (73, 30735), (219, 10245), (365, 6147), (657, 3415), (683, 3285), (1095, 2049)]