81546935

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1601}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 100118592

約数和(自身を除く): 18571657

約数列:

[1, 5, 61, 167, 305, 835, 1601, 8005, 10187, 50935, 97661, 267367, 488305, 1336835, 16309387, 81546935]

約数ペア:

[(1, 81546935), (5, 16309387), (61, 1336835), (167, 488305), (305, 267367), (835, 97661), (1601, 50935), (8005, 10187)]