12307245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19081}}^1$

素因数の和:19132

約数の個数: 16

約数和(自身を含む): 20150592

約数和(自身を除く): 7843347

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19081, 57243, 95405, 286215, 820483, 2461449, 4102415, 12307245]

約数ペア:

[(1, 12307245), (3, 4102415), (5, 2461449), (15, 820483), (43, 286215), (129, 95405), (215, 57243), (645, 19081)]