80946485

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 17549515

約数列:

[1, 5, 149, 179, 607, 745, 895, 3035, 26671, 90443, 108653, 133355, 452215, 543265, 16189297, 80946485]

約数ペア:

[(1, 80946485), (5, 16189297), (149, 543265), (179, 452215), (607, 133355), (745, 108653), (895, 90443), (3035, 26671)]