1229208375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{192817}}^1$

素因数の和:192852

約数の個数: 32

約数和(自身を含む): 2165731776

約数和(自身を除く): 936523401

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 192817, 578451, 964085, 2892255, 3277889, 4820425, 9833667, 14461275, 16389445, 24102125, 49168335, 72306375, 81947225, 245841675, 409736125, 1229208375]

約数ペア:

[(1, 1229208375), (3, 409736125), (5, 245841675), (15, 81947225), (17, 72306375), (25, 49168335), (51, 24102125), (75, 16389445), (85, 14461275), (125, 9833667), (255, 4820425), (375, 3277889), (425, 2892255), (1275, 964085), (2125, 578451), (6375, 192817)]