879665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 1140480

約数和(自身を除く): 260815

約数列:

[1, 5, 17, 79, 85, 131, 395, 655, 1343, 2227, 6715, 10349, 11135, 51745, 175933, 879665]

約数ペア:

[(1, 879665), (5, 175933), (17, 51745), (79, 11135), (85, 10349), (131, 6715), (395, 2227), (655, 1343)]