80121415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{1373}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 105061536

約数和(自身を除く): 24940121

約数列:

[1, 5, 11, 55, 1061, 1373, 5305, 6865, 11671, 15103, 58355, 75515, 1456753, 7283765, 16024283, 80121415]

約数ペア:

[(1, 80121415), (5, 16024283), (11, 7283765), (55, 1456753), (1061, 75515), (1373, 58355), (5305, 15103), (6865, 11671)]