68372525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 92494080

約数和(自身を除く): 24121555

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2663, 5135, 13315, 25675, 34619, 66575, 173095, 210377, 865475, 1051885, 2734901, 5259425, 13674505, 68372525]

約数ペア:

[(1, 68372525), (5, 13674505), (13, 5259425), (25, 2734901), (65, 1051885), (79, 865475), (325, 210377), (395, 173095), (1027, 66575), (1975, 34619), (2663, 25675), (5135, 13315)]