2252655

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 3948048

約数和(自身を除く): 1695393

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 443, 565, 1017, 1329, 1695, 2215, 3987, 5085, 6645, 19935, 50059, 150177, 250295, 450531, 750885, 2252655]

約数ペア:

[(1, 2252655), (3, 750885), (5, 450531), (9, 250295), (15, 150177), (45, 50059), (113, 19935), (339, 6645), (443, 5085), (565, 3987), (1017, 2215), (1329, 1695)]