194487615

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{29401}}^1$

素因数の和:29429

約数の個数: 48

約数和(自身を含む): 402219360

約数和(自身を除く): 207731745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 29401, 88203, 147005, 205807, 264609, 441015, 617421, 793827, 1029035, 1323045, 1440649, 1852263, 3087105, 3969135, 4321947, 5556789, 7203245, 9261315, 12965841, 21609735, 27783945, 38897523, 64829205, 194487615]

約数ペア:

[(1, 194487615), (3, 64829205), (5, 38897523), (7, 27783945), (9, 21609735), (15, 12965841), (21, 9261315), (27, 7203245), (35, 5556789), (45, 4321947), (49, 3969135), (63, 3087105), (105, 1852263), (135, 1440649), (147, 1323045), (189, 1029035), (245, 793827), (315, 617421), (441, 441015), (735, 264609), (945, 205807), (1323, 147005), (2205, 88203), (6615, 29401)]