67622815

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 89069760

約数和(自身を除く): 21446945

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1013, 1027, 5065, 5135, 13169, 13351, 65845, 66755, 80027, 171197, 400135, 855985, 1040351, 5201755, 13524563, 67622815]

約数ペア:

[(1, 67622815), (5, 13524563), (13, 5201755), (65, 1040351), (79, 855985), (169, 400135), (395, 171197), (845, 80027), (1013, 66755), (1027, 65845), (5065, 13351), (5135, 13169)]