13878795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 25597440

約数和(自身を除く): 11718645

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1009, 1965, 2751, 3027, 4585, 5045, 7063, 13755, 15135, 21189, 35315, 105945, 132179, 396537, 660895, 925253, 1982685, 2775759, 4626265, 13878795]

約数ペア:

[(1, 13878795), (3, 4626265), (5, 2775759), (7, 1982685), (15, 925253), (21, 660895), (35, 396537), (105, 132179), (131, 105945), (393, 35315), (655, 21189), (917, 15135), (1009, 13755), (1965, 7063), (2751, 5045), (3027, 4585)]