2287306515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317021}}^1$

素因数の和:317079

約数の個数: 32

約数和(自身を含む): 4047736896

約数和(自身を除く): 1760430381

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 317021, 951063, 1585105, 4121273, 4755315, 11729777, 12363819, 20606365, 35189331, 58648885, 61819095, 152487101, 175946655, 457461303, 762435505, 2287306515]

約数ペア:

[(1, 2287306515), (3, 762435505), (5, 457461303), (13, 175946655), (15, 152487101), (37, 61819095), (39, 58648885), (65, 35189331), (111, 20606365), (185, 12363819), (195, 11729777), (481, 4755315), (555, 4121273), (1443, 1585105), (2405, 951063), (7215, 317021)]