58644475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 78811920

約数和(自身を除く): 20167445

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3209, 3655, 16045, 18275, 54553, 80225, 137987, 272765, 689935, 1363825, 2345779, 3449675, 11728895, 58644475]

約数ペア:

[(1, 58644475), (5, 11728895), (17, 3449675), (25, 2345779), (43, 1363825), (85, 689935), (215, 272765), (425, 137987), (731, 80225), (1075, 54553), (3209, 18275), (3655, 16045)]