79702675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 106868160

約数和(自身を除く): 27165485

約数列:

[1, 5, 13, 25, 65, 325, 431, 569, 2155, 2845, 5603, 7397, 10775, 14225, 28015, 36985, 140075, 184925, 245239, 1226195, 3188107, 6130975, 15940535, 79702675]

約数ペア:

[(1, 79702675), (5, 15940535), (13, 6130975), (25, 3188107), (65, 1226195), (325, 245239), (431, 184925), (569, 140075), (2155, 36985), (2845, 28015), (5603, 14225), (7397, 10775)]