3890565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4403835

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 179, 189, 207, 315, 345, 483, 537, 621, 805, 895, 945, 1035, 1253, 1449, 1611, 2415, 2685, 3105, 3759, 4117, 4347, 4833, 6265, 7245, 8055, 11277, 12351, 18795, 20585, 21735, 24165, 28819, 33831, 37053, 56385, 61755, 86457, 111159, 144095, 169155, 185265, 259371, 432285, 555795, 778113, 1296855, 3890565]

約数ペア:

[(1, 3890565), (3, 1296855), (5, 778113), (7, 555795), (9, 432285), (15, 259371), (21, 185265), (23, 169155), (27, 144095), (35, 111159), (45, 86457), (63, 61755), (69, 56385), (105, 37053), (115, 33831), (135, 28819), (161, 24165), (179, 21735), (189, 20585), (207, 18795), (315, 12351), (345, 11277), (483, 8055), (537, 7245), (621, 6265), (805, 4833), (895, 4347), (945, 4117), (1035, 3759), (1253, 3105), (1449, 2685), (1611, 2415)]