80688465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12539}}^1$

素因数の和:12574

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 83635695

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 12539, 37617, 62695, 112851, 137929, 163007, 188085, 413787, 489021, 564255, 689645, 815035, 1241361, 1467063, 1793077, 2068935, 2445105, 5379231, 6206805, 7335315, 8965385, 16137693, 26896155, 80688465]

約数ペア:

[(1, 80688465), (3, 26896155), (5, 16137693), (9, 8965385), (11, 7335315), (13, 6206805), (15, 5379231), (33, 2445105), (39, 2068935), (45, 1793077), (55, 1467063), (65, 1241361), (99, 815035), (117, 689645), (143, 564255), (165, 489021), (195, 413787), (429, 188085), (495, 163007), (585, 137929), (715, 112851), (1287, 62695), (2145, 37617), (6435, 12539)]