12520935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39749}}^1$

素因数の和:39767

約数の個数: 24

約数和(自身を含む): 24804000

約数和(自身を除く): 12283065

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39749, 119247, 198745, 278243, 357741, 596235, 834729, 1391215, 1788705, 2504187, 4173645, 12520935]

約数ペア:

[(1, 12520935), (3, 4173645), (5, 2504187), (7, 1788705), (9, 1391215), (15, 834729), (21, 596235), (35, 357741), (45, 278243), (63, 198745), (105, 119247), (315, 39749)]