51702165

素因数分解:

$3^3\times 5^1\times {\mathrm{382979}}^1$

素因数の和:382993

約数の個数: 16

約数和(自身を含む): 91915200

約数和(自身を除く): 40213035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 382979, 1148937, 1914895, 3446811, 5744685, 10340433, 17234055, 51702165]

約数ペア:

[(1, 51702165), (3, 17234055), (5, 10340433), (9, 5744685), (15, 3446811), (27, 1914895), (45, 1148937), (135, 382979)]