51540435

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8184

約数の個数: 32

約数和(自身を含む): 93588480

約数和(自身を除く): 42048045

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 8123, 24369, 40615, 73107, 121845, 219321, 365535, 381781, 1096605, 1145343, 1908905, 3436029, 5726715, 10308087, 17180145, 51540435]

約数ペア:

[(1, 51540435), (3, 17180145), (5, 10308087), (9, 5726715), (15, 3436029), (27, 1908905), (45, 1145343), (47, 1096605), (135, 381781), (141, 365535), (235, 219321), (423, 121845), (705, 73107), (1269, 40615), (2115, 24369), (6345, 8123)]