1328655

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 2149344

約数和(自身を除く): 820689

約数列:

[1, 3, 5, 15, 101, 303, 505, 877, 1515, 2631, 4385, 13155, 88577, 265731, 442885, 1328655]

約数ペア:

[(1, 1328655), (3, 442885), (5, 265731), (15, 88577), (101, 13155), (303, 4385), (505, 2631), (877, 1515)]