80923535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210191}}^1$

素因数の和:210214

約数の個数: 16

約数和(自身を含む): 121070592

約数和(自身を除く): 40147057

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 210191, 1050955, 1471337, 2312101, 7356685, 11560505, 16184707, 80923535]

約数ペア:

[(1, 80923535), (5, 16184707), (7, 11560505), (11, 7356685), (35, 2312101), (55, 1471337), (77, 1050955), (385, 210191)]