142091255

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{811}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 173599104

約数和(自身を除く): 31507849

約数列:

[1, 5, 67, 335, 523, 811, 2615, 4055, 35041, 54337, 175205, 271685, 424153, 2120765, 28418251, 142091255]

約数ペア:

[(1, 142091255), (5, 28418251), (67, 2120765), (335, 424153), (523, 271685), (811, 175205), (2615, 54337), (4055, 35041)]