12449145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19301}}^1$

素因数の和:19352

約数の個数: 16

約数和(自身を含む): 20382912

約数和(自身を除く): 7933767

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19301, 57903, 96505, 289515, 829943, 2489829, 4149715, 12449145]

約数ペア:

[(1, 12449145), (3, 4149715), (5, 2489829), (15, 829943), (43, 289515), (129, 96505), (215, 57903), (645, 19301)]