15116965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 3510875

約数列:

[1, 5, 71, 97, 355, 439, 485, 2195, 6887, 31169, 34435, 42583, 155845, 212915, 3023393, 15116965]

約数ペア:

[(1, 15116965), (5, 3023393), (71, 212915), (97, 155845), (355, 42583), (439, 34435), (485, 31169), (2195, 6887)]