2415551225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{57139}}^1$

素因数の和:57257

約数の個数: 24

約数和(自身を含む): 3188412000

約数和(自身を除く): 772860775

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 8455, 42275, 57139, 285695, 1085641, 1428475, 5085371, 5428205, 25426855, 27141025, 96622049, 127134275, 483110245, 2415551225]

約数ペア:

[(1, 2415551225), (5, 483110245), (19, 127134275), (25, 96622049), (89, 27141025), (95, 25426855), (445, 5428205), (475, 5085371), (1691, 1428475), (2225, 1085641), (8455, 285695), (42275, 57139)]