80492035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8311}}^1$

素因数の和:8478

約数の個数: 16

約数和(自身を含む): 104731200

約数和(自身を除く): 24239165

約数列:

[1, 5, 13, 65, 149, 745, 1937, 8311, 9685, 41555, 108043, 540215, 1238339, 6191695, 16098407, 80492035]

約数ペア:

[(1, 80492035), (5, 16098407), (13, 6191695), (65, 1238339), (149, 540215), (745, 108043), (1937, 41555), (8311, 9685)]