713570065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{25471}}^1$

素因数の和:25920

約数の個数: 16

約数和(自身を含む): 924327936

約数和(自身を除く): 210757871

約数列:

[1, 5, 13, 65, 431, 2155, 5603, 25471, 28015, 127355, 331123, 1655615, 10978001, 54890005, 142714013, 713570065]

約数ペア:

[(1, 713570065), (5, 142714013), (13, 54890005), (65, 10978001), (431, 1655615), (2155, 331123), (5603, 127355), (25471, 28015)]