48789702945

素因数分解:

$3^3\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{180793}}^1$

素因数の和:182806

約数の個数: 32

約数和(自身を含む): 86781120000

約数和(自身を除く): 37991417055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1999, 5997, 9995, 17991, 29985, 53973, 89955, 180793, 269865, 542379, 903965, 1627137, 2711895, 4881411, 8135685, 24407055, 361405207, 1084215621, 1807026035, 3252646863, 5421078105, 9757940589, 16263234315, 48789702945]

約数ペア:

[(1, 48789702945), (3, 16263234315), (5, 9757940589), (9, 5421078105), (15, 3252646863), (27, 1807026035), (45, 1084215621), (135, 361405207), (1999, 24407055), (5997, 8135685), (9995, 4881411), (17991, 2711895), (29985, 1627137), (53973, 903965), (89955, 542379), (180793, 269865)]