2796615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 5016960

約数和(自身を除く): 2220345

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2143, 6429, 10715, 19287, 32145, 62147, 96435, 186441, 310735, 559323, 932205, 2796615]

約数ペア:

[(1, 2796615), (3, 932205), (5, 559323), (9, 310735), (15, 186441), (29, 96435), (45, 62147), (87, 32145), (145, 19287), (261, 10715), (435, 6429), (1305, 2143)]