84680425

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 107136000

約数和(自身を除く): 22455575

約数列:

[1, 5, 25, 127, 149, 179, 635, 745, 895, 3175, 3725, 4475, 18923, 22733, 26671, 94615, 113665, 133355, 473075, 568325, 666775, 3387217, 16936085, 84680425]

約数ペア:

[(1, 84680425), (5, 16936085), (25, 3387217), (127, 666775), (149, 568325), (179, 473075), (635, 133355), (745, 113665), (895, 94615), (3175, 26671), (3725, 22733), (4475, 18923)]