82816245

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6791}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 144099072

約数和(自身を除く): 61282827

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 6791, 12195, 20373, 33955, 61119, 101865, 305595, 1840361, 5521083, 9201805, 16563249, 27605415, 82816245]

約数ペア:

[(1, 82816245), (3, 27605415), (5, 16563249), (9, 9201805), (15, 5521083), (45, 1840361), (271, 305595), (813, 101865), (1355, 61119), (2439, 33955), (4065, 20373), (6791, 12195)]