80195205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{314491}}^1$

素因数の和:314516

約数の個数: 16

約数和(自身を含む): 135860544

約数和(自身を除く): 55665339

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 314491, 943473, 1572455, 4717365, 5346347, 16039041, 26731735, 80195205]

約数ペア:

[(1, 80195205), (3, 26731735), (5, 16039041), (15, 5346347), (17, 4717365), (51, 1572455), (85, 943473), (255, 314491)]