2274885

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 4207896

約数和(自身を除く): 1933011

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 137, 205, 369, 405, 411, 615, 685, 1107, 1233, 1845, 2055, 3321, 3699, 5535, 5617, 6165, 11097, 16605, 16851, 18495, 28085, 50553, 55485, 84255, 151659, 252765, 454977, 758295, 2274885]

約数ペア:

[(1, 2274885), (3, 758295), (5, 454977), (9, 252765), (15, 151659), (27, 84255), (41, 55485), (45, 50553), (81, 28085), (123, 18495), (135, 16851), (137, 16605), (205, 11097), (369, 6165), (405, 5617), (411, 5535), (615, 3699), (685, 3321), (1107, 2055), (1233, 1845)]