11905185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46687}}^1$

素因数の和:46712

約数の個数: 16

約数和(自身を含む): 20169216

約数和(自身を除く): 8264031

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 46687, 140061, 233435, 700305, 793679, 2381037, 3968395, 11905185]

約数ペア:

[(1, 11905185), (3, 3968395), (5, 2381037), (15, 793679), (17, 700305), (51, 233435), (85, 140061), (255, 46687)]