2215785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 4169088

約数和(自身を除く): 1953303

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1033, 2145, 3099, 5165, 11363, 13429, 15495, 34089, 40287, 56815, 67145, 147719, 170445, 201435, 443157, 738595, 2215785]

約数ペア:

[(1, 2215785), (3, 738595), (5, 443157), (11, 201435), (13, 170445), (15, 147719), (33, 67145), (39, 56815), (55, 40287), (65, 34089), (143, 15495), (165, 13429), (195, 11363), (429, 5165), (715, 3099), (1033, 2145)]