12306075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 20641536

約数和(自身を除く): 8335461

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2311, 5325, 6933, 11555, 34665, 57775, 164081, 173325, 492243, 820405, 2461215, 4102025, 12306075]

約数ペア:

[(1, 12306075), (3, 4102025), (5, 2461215), (15, 820405), (25, 492243), (71, 173325), (75, 164081), (213, 57775), (355, 34665), (1065, 11555), (1775, 6933), (2311, 5325)]