102003145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17911}}^1$

素因数の和:18000

約数の個数: 16

約数和(自身を含む): 131545728

約数和(自身を除く): 29542583

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 17911, 89555, 304487, 1200037, 1522435, 6000185, 20400629, 102003145]

約数ペア:

[(1, 102003145), (5, 20400629), (17, 6000185), (67, 1522435), (85, 1200037), (335, 304487), (1139, 89555), (5695, 17911)]