72845415

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 131815008

約数和(自身を除く): 58969593

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 111, 185, 201, 333, 335, 555, 603, 653, 1005, 1665, 1959, 2479, 3015, 3265, 5877, 7437, 9795, 12395, 22311, 24161, 29385, 37185, 43751, 72483, 111555, 120805, 131253, 217449, 218755, 362415, 393759, 656265, 1087245, 1618787, 1968795, 4856361, 8093935, 14569083, 24281805, 72845415]

約数ペア:

[(1, 72845415), (3, 24281805), (5, 14569083), (9, 8093935), (15, 4856361), (37, 1968795), (45, 1618787), (67, 1087245), (111, 656265), (185, 393759), (201, 362415), (333, 218755), (335, 217449), (555, 131253), (603, 120805), (653, 111555), (1005, 72483), (1665, 43751), (1959, 37185), (2479, 29385), (3015, 24161), (3265, 22311), (5877, 12395), (7437, 9795)]