2293335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2188233

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 113, 123, 165, 205, 339, 369, 451, 495, 565, 615, 1017, 1243, 1353, 1695, 1845, 2255, 3729, 4059, 4633, 5085, 6215, 6765, 11187, 13899, 18645, 20295, 23165, 41697, 50963, 55935, 69495, 152889, 208485, 254815, 458667, 764445, 2293335]

約数ペア:

[(1, 2293335), (3, 764445), (5, 458667), (9, 254815), (11, 208485), (15, 152889), (33, 69495), (41, 55935), (45, 50963), (55, 41697), (99, 23165), (113, 20295), (123, 18645), (165, 13899), (205, 11187), (339, 6765), (369, 6215), (451, 5085), (495, 4633), (565, 4059), (615, 3729), (1017, 2255), (1243, 1845), (1353, 1695)]