79898525

素因数分解:

$5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 113962944

約数和(自身を除く): 34064419

約数列:

[1, 5, 7, 25, 35, 163, 175, 815, 1141, 2801, 4075, 5705, 14005, 19607, 28525, 70025, 98035, 456563, 490175, 2282815, 3195941, 11414075, 15979705, 79898525]

約数ペア:

[(1, 79898525), (5, 15979705), (7, 11414075), (25, 3195941), (35, 2282815), (163, 490175), (175, 456563), (815, 98035), (1141, 70025), (2801, 28525), (4075, 19607), (5705, 14005)]