67536215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 84240000

約数和(自身を除く): 16703785

約数列:

[1, 5, 29, 145, 233, 1165, 1999, 6757, 9995, 33785, 57971, 289855, 465767, 2328835, 13507243, 67536215]

約数ペア:

[(1, 67536215), (5, 13507243), (29, 2328835), (145, 465767), (233, 289855), (1165, 57971), (1999, 33785), (6757, 9995)]