4945185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{5233}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 10049280

約数和(自身を除く): 5104095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 5233, 15699, 26165, 36631, 47097, 78495, 109893, 141291, 183155, 235485, 329679, 549465, 706455, 989037, 1648395, 4945185]

約数ペア:

[(1, 4945185), (3, 1648395), (5, 989037), (7, 706455), (9, 549465), (15, 329679), (21, 235485), (27, 183155), (35, 141291), (45, 109893), (63, 78495), (105, 47097), (135, 36631), (189, 26165), (315, 15699), (945, 5233)]