220563675

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14207}}^1$

素因数の和:14249

約数の個数: 48

約数和(自身を含む): 422830080

約数和(自身を除く): 202266405

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 14207, 15525, 42621, 71035, 127863, 213105, 326761, 355175, 383589, 639315, 980283, 1065525, 1633805, 1917945, 2940849, 3196575, 4901415, 8169025, 8822547, 9589725, 14704245, 24507075, 44112735, 73521225, 220563675]

約数ペア:

[(1, 220563675), (3, 73521225), (5, 44112735), (9, 24507075), (15, 14704245), (23, 9589725), (25, 8822547), (27, 8169025), (45, 4901415), (69, 3196575), (75, 2940849), (115, 1917945), (135, 1633805), (207, 1065525), (225, 980283), (345, 639315), (575, 383589), (621, 355175), (675, 326761), (1035, 213105), (1725, 127863), (3105, 71035), (5175, 42621), (14207, 15525)]