628103627755

素因数分解:

$5^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1\times {\mathrm{219977}}^1$

素因数の和:221886

約数の個数: 16

約数和(自身を含む): 756242128224

約数和(自身を除く): 128138500469

約数列:

[1, 5, 373, 1531, 1865, 7655, 219977, 571063, 1099885, 2855315, 82051421, 336784787, 410257105, 1683923935, 125620725551, 628103627755]

約数ペア:

[(1, 628103627755), (5, 125620725551), (373, 1683923935), (1531, 410257105), (1865, 336784787), (7655, 82051421), (219977, 2855315), (571063, 1099885)]