51672195

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12392

約数の個数: 32

約数和(自身を含む): 94832640

約数和(自身を除く): 43160445

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 12347, 37041, 61735, 111123, 185205, 333369, 382757, 555615, 1148271, 1666845, 1913785, 3444813, 5741355, 10334439, 17224065, 51672195]

約数ペア:

[(1, 51672195), (3, 17224065), (5, 10334439), (9, 5741355), (15, 3444813), (27, 1913785), (31, 1666845), (45, 1148271), (93, 555615), (135, 382757), (155, 333369), (279, 185205), (465, 111123), (837, 61735), (1395, 37041), (4185, 12347)]