6856185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 7078407

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 167, 255, 345, 357, 391, 483, 501, 595, 805, 835, 1169, 1173, 1785, 1955, 2415, 2505, 2737, 2839, 3507, 3841, 5845, 5865, 8211, 8517, 11523, 13685, 14195, 17535, 19205, 19873, 26887, 41055, 42585, 57615, 59619, 65297, 80661, 99365, 134435, 195891, 298095, 326485, 403305, 457079, 979455, 1371237, 2285395, 6856185]

約数ペア:

[(1, 6856185), (3, 2285395), (5, 1371237), (7, 979455), (15, 457079), (17, 403305), (21, 326485), (23, 298095), (35, 195891), (51, 134435), (69, 99365), (85, 80661), (105, 65297), (115, 59619), (119, 57615), (161, 42585), (167, 41055), (255, 26887), (345, 19873), (357, 19205), (391, 17535), (483, 14195), (501, 13685), (595, 11523), (805, 8517), (835, 8211), (1169, 5865), (1173, 5845), (1785, 3841), (1955, 3507), (2415, 2839), (2505, 2737)]