78590385

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7462

約数の個数: 32

約数和(自身を含む): 141504000

約数和(自身を除く): 62913615

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 7369, 10665, 22107, 36845, 66321, 110535, 198963, 331605, 582151, 994815, 1746453, 2910755, 5239359, 8732265, 15718077, 26196795, 78590385]

約数ペア:

[(1, 78590385), (3, 26196795), (5, 15718077), (9, 8732265), (15, 5239359), (27, 2910755), (45, 1746453), (79, 994815), (135, 582151), (237, 331605), (395, 198963), (711, 110535), (1185, 66321), (2133, 36845), (3555, 22107), (7369, 10665)]