80886515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37019}}^1$

素因数の和:37066

約数の個数: 16

約数和(自身を含む): 106617600

約数和(自身を除く): 25731085

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 37019, 185095, 703361, 851437, 3516805, 4257185, 16177303, 80886515]

約数ペア:

[(1, 80886515), (5, 16177303), (19, 4257185), (23, 3516805), (95, 851437), (115, 703361), (437, 185095), (2185, 37019)]