285469245

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 529616640

約数和(自身を除く): 244147395

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 67, 111, 135, 185, 201, 333, 335, 555, 603, 853, 999, 1005, 1665, 1809, 2479, 2559, 3015, 4265, 4995, 7437, 7677, 9045, 12395, 12795, 22311, 23031, 31561, 37185, 38385, 57151, 66933, 94683, 111555, 115155, 157805, 171453, 284049, 285755, 334665, 473415, 514359, 852147, 857265, 1420245, 1543077, 2114587, 2571795, 4260735, 6343761, 7715385, 10572935, 19031283, 31718805, 57093849, 95156415, 285469245]

約数ペア:

[(1, 285469245), (3, 95156415), (5, 57093849), (9, 31718805), (15, 19031283), (27, 10572935), (37, 7715385), (45, 6343761), (67, 4260735), (111, 2571795), (135, 2114587), (185, 1543077), (201, 1420245), (333, 857265), (335, 852147), (555, 514359), (603, 473415), (853, 334665), (999, 285755), (1005, 284049), (1665, 171453), (1809, 157805), (2479, 115155), (2559, 111555), (3015, 94683), (4265, 66933), (4995, 57151), (7437, 38385), (7677, 37185), (9045, 31561), (12395, 23031), (12795, 22311)]