974865145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{3571}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 1188190080

約数和(自身を除く): 213324935

約数列:

[1, 5, 71, 355, 769, 3571, 3845, 17855, 54599, 253541, 272995, 1267705, 2746099, 13730495, 194973029, 974865145]

約数ペア:

[(1, 974865145), (5, 194973029), (71, 13730495), (355, 2746099), (769, 1267705), (3571, 272995), (3845, 253541), (17855, 54599)]