6412365

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 11708928

約数和(自身を除く): 5296563

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 223, 355, 405, 639, 669, 1065, 1115, 1917, 2007, 3195, 3345, 5751, 6021, 9585, 10035, 15833, 18063, 28755, 30105, 47499, 79165, 90315, 142497, 237495, 427491, 712485, 1282473, 2137455, 6412365]

約数ペア:

[(1, 6412365), (3, 2137455), (5, 1282473), (9, 712485), (15, 427491), (27, 237495), (45, 142497), (71, 90315), (81, 79165), (135, 47499), (213, 30105), (223, 28755), (355, 18063), (405, 15833), (639, 10035), (669, 9585), (1065, 6021), (1115, 5751), (1917, 3345), (2007, 3195)]