120791535

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 199184832

約数和(自身を除く): 78393297

約数列:

[1, 3, 5, 15, 41, 123, 197, 205, 591, 615, 985, 997, 2955, 2991, 4985, 8077, 14955, 24231, 40385, 40877, 121155, 122631, 196409, 204385, 589227, 613155, 982045, 2946135, 8052769, 24158307, 40263845, 120791535]

約数ペア:

[(1, 120791535), (3, 40263845), (5, 24158307), (15, 8052769), (41, 2946135), (123, 982045), (197, 613155), (205, 589227), (591, 204385), (615, 196409), (985, 122631), (997, 121155), (2955, 40877), (2991, 40385), (4985, 24231), (8077, 14955)]