12299505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19069}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 20137920

約数和(自身を除く): 7838415

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19069, 57207, 95345, 286035, 819967, 2459901, 4099835, 12299505]

約数ペア:

[(1, 12299505), (3, 4099835), (5, 2459901), (15, 819967), (43, 286035), (129, 95345), (215, 57207), (645, 19069)]