68651215

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 84480480

約数和(自身を除く): 15829265

約数列:

[1, 5, 67, 101, 335, 505, 2029, 6767, 10145, 33835, 135943, 204929, 679715, 1024645, 13730243, 68651215]

約数ペア:

[(1, 68651215), (5, 13730243), (67, 1024645), (101, 679715), (335, 204929), (505, 135943), (2029, 33835), (6767, 10145)]