8859215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 10971936

約数和(自身を除く): 2112721

約数列:

[1, 5, 53, 101, 265, 331, 505, 1655, 5353, 17543, 26765, 33431, 87715, 167155, 1771843, 8859215]

約数ペア:

[(1, 8859215), (5, 1771843), (53, 167155), (101, 87715), (265, 33431), (331, 26765), (505, 17543), (1655, 5353)]