1232340475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{3701}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 1611258480

約数和(自身を除く): 378918005

約数列:

[1, 5, 19, 25, 95, 475, 701, 3505, 3701, 13319, 17525, 18505, 66595, 70319, 92525, 332975, 351595, 1757975, 2594401, 12972005, 49293619, 64860025, 246468095, 1232340475]

約数ペア:

[(1, 1232340475), (5, 246468095), (19, 64860025), (25, 49293619), (95, 12972005), (475, 2594401), (701, 1757975), (3505, 351595), (3701, 332975), (13319, 92525), (17525, 70319), (18505, 66595)]