80461535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208991}}^1$

素因数の和:209014

約数の個数: 16

約数和(自身を含む): 120379392

約数和(自身を除く): 39917857

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 208991, 1044955, 1462937, 2298901, 7314685, 11494505, 16092307, 80461535]

約数ペア:

[(1, 80461535), (5, 16092307), (7, 11494505), (11, 7314685), (35, 2298901), (55, 1462937), (77, 1044955), (385, 208991)]