12250465

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 15111360

約数和(自身を除く): 2860895

約数列:

[1, 5, 59, 131, 295, 317, 655, 1585, 7729, 18703, 38645, 41527, 93515, 207635, 2450093, 12250465]

約数ペア:

[(1, 12250465), (5, 2450093), (59, 207635), (131, 93515), (295, 41527), (317, 38645), (655, 18703), (1585, 7729)]