83943425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 111004800

約数和(自身を除く): 27061375

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 2237, 7505, 11185, 37525, 42503, 55925, 176723, 212515, 883615, 1062575, 3357737, 4418075, 16788685, 83943425]

約数ペア:

[(1, 83943425), (5, 16788685), (19, 4418075), (25, 3357737), (79, 1062575), (95, 883615), (395, 212515), (475, 176723), (1501, 55925), (1975, 42503), (2237, 37525), (7505, 11185)]