30826215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97861}}^1$

素因数の和:97879

約数の個数: 24

約数和(自身を含む): 61065888

約数和(自身を除く): 30239673

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97861, 293583, 489305, 685027, 880749, 1467915, 2055081, 3425135, 4403745, 6165243, 10275405, 30826215]

約数ペア:

[(1, 30826215), (3, 10275405), (5, 6165243), (7, 4403745), (9, 3425135), (15, 2055081), (21, 1467915), (35, 880749), (45, 685027), (63, 489305), (105, 293583), (315, 97861)]