5128015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 6451488

約数和(自身を除く): 1323473

約数列:

[1, 5, 37, 53, 185, 265, 523, 1961, 2615, 9805, 19351, 27719, 96755, 138595, 1025603, 5128015]

約数ペア:

[(1, 5128015), (5, 1025603), (37, 138595), (53, 96755), (185, 27719), (265, 19351), (523, 9805), (1961, 2615)]