25180109

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 1673011

約数列:

[1, 41, 47, 73, 179, 1927, 2993, 3431, 7339, 8413, 13067, 140671, 344933, 535747, 614149, 25180109]

約数ペア:

[(1, 25180109), (41, 614149), (47, 535747), (73, 344933), (179, 140671), (1927, 13067), (2993, 8413), (3431, 7339)]