25840705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 8373695

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 5279, 26395, 58069, 290345, 469831, 2349155, 5168141, 25840705]

約数ペア:

[(1, 25840705), (5, 5168141), (11, 2349155), (55, 469831), (89, 290345), (445, 58069), (979, 26395), (4895, 5279)]