299078905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{20849}}^1$

素因数の和:21024

約数の個数: 16

約数和(自身を含む): 380304000

約数和(自身を除く): 81225095

約数列:

[1, 5, 19, 95, 151, 755, 2869, 14345, 20849, 104245, 396131, 1980655, 3148199, 15740995, 59815781, 299078905]

約数ペア:

[(1, 299078905), (5, 59815781), (19, 15740995), (95, 3148199), (151, 1980655), (755, 396131), (2869, 104245), (14345, 20849)]