157400965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 192689280

約数和(自身を除く): 35288315

約数列:

[1, 5, 71, 179, 355, 895, 2477, 12385, 12709, 63545, 175867, 443383, 879335, 2216915, 31480193, 157400965]

約数ペア:

[(1, 157400965), (5, 31480193), (71, 2216915), (179, 879335), (355, 443383), (895, 175867), (2477, 63545), (12385, 12709)]