243539955

素因数分解:

$3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{4447}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 422577792

約数和(自身を除く): 179037837

約数列:

[1, 3, 5, 9, 15, 45, 1217, 3651, 4447, 6085, 10953, 13341, 18255, 22235, 40023, 54765, 66705, 200115, 5411999, 16235997, 27059995, 48707991, 81179985, 243539955]

約数ペア:

[(1, 243539955), (3, 81179985), (5, 48707991), (9, 27059995), (15, 16235997), (45, 5411999), (1217, 200115), (3651, 66705), (4447, 54765), (6085, 40023), (10953, 22235), (13341, 18255)]