402197605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{59629}}^1$

素因数の和:59724

約数の個数: 16

約数和(自身を含む): 515203200

約数和(自身を除く): 113005595

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 59629, 298145, 1132951, 4233659, 5664755, 21168295, 80439521, 402197605]

約数ペア:

[(1, 402197605), (5, 80439521), (19, 21168295), (71, 5664755), (95, 4233659), (355, 1132951), (1349, 298145), (6745, 59629)]