4228665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 8626176

約数和(自身を除く): 4397511

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 103, 105, 115, 119, 161, 255, 309, 345, 357, 391, 483, 515, 595, 721, 805, 1173, 1545, 1751, 1785, 1955, 2163, 2369, 2415, 2737, 3605, 5253, 5865, 7107, 8211, 8755, 10815, 11845, 12257, 13685, 16583, 26265, 35535, 36771, 40273, 41055, 49749, 61285, 82915, 120819, 183855, 201365, 248745, 281911, 604095, 845733, 1409555, 4228665]

約数ペア:

[(1, 4228665), (3, 1409555), (5, 845733), (7, 604095), (15, 281911), (17, 248745), (21, 201365), (23, 183855), (35, 120819), (51, 82915), (69, 61285), (85, 49749), (103, 41055), (105, 40273), (115, 36771), (119, 35535), (161, 26265), (255, 16583), (309, 13685), (345, 12257), (357, 11845), (391, 10815), (483, 8755), (515, 8211), (595, 7107), (721, 5865), (805, 5253), (1173, 3605), (1545, 2737), (1751, 2415), (1785, 2369), (1955, 2163)]