80076645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161771}}^1$

素因数の和:161793

約数の個数: 24

約数和(自身を含む): 151418592

約数和(自身を除く): 71341947

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 161771, 485313, 808855, 1455939, 1779481, 2426565, 5338443, 7279695, 8897405, 16015329, 26692215, 80076645]

約数ペア:

[(1, 80076645), (3, 26692215), (5, 16015329), (9, 8897405), (11, 7279695), (15, 5338443), (33, 2426565), (45, 1779481), (55, 1455939), (99, 808855), (165, 485313), (495, 161771)]