7922005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 12225024

約数和(自身を除く): 4303019

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 757, 805, 1495, 2093, 3785, 5299, 9841, 10465, 17411, 26495, 49205, 68887, 87055, 121877, 226343, 344435, 609385, 1131715, 1584401, 7922005]

約数ペア:

[(1, 7922005), (5, 1584401), (7, 1131715), (13, 609385), (23, 344435), (35, 226343), (65, 121877), (91, 87055), (115, 68887), (161, 49205), (299, 26495), (455, 17411), (757, 10465), (805, 9841), (1495, 5299), (2093, 3785)]