210038145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823679}}^1$

素因数の和:823704

約数の個数: 16

約数和(自身を含む): 355829760

約数和(自身を除く): 145791615

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 823679, 2471037, 4118395, 12355185, 14002543, 42007629, 70012715, 210038145]

約数ペア:

[(1, 210038145), (3, 70012715), (5, 42007629), (15, 14002543), (17, 12355185), (51, 4118395), (85, 2471037), (255, 823679)]