27179985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{683}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 22724655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 683, 1137, 1895, 2049, 2653, 3415, 4781, 5685, 7959, 10245, 13265, 14343, 23905, 39795, 71715, 258857, 776571, 1294285, 1811999, 3882855, 5435997, 9059995, 27179985]

約数ペア:

[(1, 27179985), (3, 9059995), (5, 5435997), (7, 3882855), (15, 1811999), (21, 1294285), (35, 776571), (105, 258857), (379, 71715), (683, 39795), (1137, 23905), (1895, 14343), (2049, 13265), (2653, 10245), (3415, 7959), (4781, 5685)]