85853145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 169216128

約数和(自身を除く): 83362983

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 6871, 12495, 20613, 34355, 48097, 103065, 116807, 144291, 240485, 336679, 350421, 584035, 721455, 817649, 1010037, 1683395, 1752105, 2452947, 4088245, 5050185, 5723543, 12264735, 17170629, 28617715, 85853145]

約数ペア:

[(1, 85853145), (3, 28617715), (5, 17170629), (7, 12264735), (15, 5723543), (17, 5050185), (21, 4088245), (35, 2452947), (49, 1752105), (51, 1683395), (85, 1010037), (105, 817649), (119, 721455), (147, 584035), (245, 350421), (255, 336679), (357, 240485), (595, 144291), (735, 116807), (833, 103065), (1785, 48097), (2499, 34355), (4165, 20613), (6871, 12495)]