6816645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 6392187

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 293, 423, 495, 517, 705, 879, 1465, 1551, 2115, 2585, 2637, 3223, 4395, 4653, 7755, 9669, 13185, 13771, 16115, 23265, 29007, 41313, 48345, 68855, 123939, 145035, 151481, 206565, 454443, 619695, 757405, 1363329, 2272215, 6816645]

約数ペア:

[(1, 6816645), (3, 2272215), (5, 1363329), (9, 757405), (11, 619695), (15, 454443), (33, 206565), (45, 151481), (47, 145035), (55, 123939), (99, 68855), (141, 48345), (165, 41313), (235, 29007), (293, 23265), (423, 16115), (495, 13771), (517, 13185), (705, 9669), (879, 7755), (1465, 4653), (1551, 4395), (2115, 3223), (2585, 2637)]