1456245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 3133440

約数和(自身を除く): 1677195

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 67, 69, 105, 115, 135, 161, 189, 201, 207, 315, 335, 345, 469, 483, 603, 621, 805, 945, 1005, 1035, 1407, 1449, 1541, 1809, 2345, 2415, 3015, 3105, 4221, 4347, 4623, 7035, 7245, 7705, 9045, 10787, 12663, 13869, 21105, 21735, 23115, 32361, 41607, 53935, 63315, 69345, 97083, 161805, 208035, 291249, 485415, 1456245]

約数ペア:

[(1, 1456245), (3, 485415), (5, 291249), (7, 208035), (9, 161805), (15, 97083), (21, 69345), (23, 63315), (27, 53935), (35, 41607), (45, 32361), (63, 23115), (67, 21735), (69, 21105), (105, 13869), (115, 12663), (135, 10787), (161, 9045), (189, 7705), (201, 7245), (207, 7035), (315, 4623), (335, 4347), (345, 4221), (469, 3105), (483, 3015), (603, 2415), (621, 2345), (805, 1809), (945, 1541), (1005, 1449), (1035, 1407)]