102568145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 125533632

約数和(自身を除く): 22965487

約数列:

[1, 5, 61, 305, 523, 643, 2615, 3215, 31903, 39223, 159515, 196115, 336289, 1681445, 20513629, 102568145]

約数ペア:

[(1, 102568145), (5, 20513629), (61, 1681445), (305, 336289), (523, 196115), (643, 159515), (2615, 39223), (3215, 31903)]