158786925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 288142272

約数和(自身を除く): 129355347

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 197, 275, 591, 825, 977, 985, 2167, 2931, 2955, 4885, 4925, 6501, 10747, 10835, 14655, 14775, 24425, 32241, 32505, 53735, 54175, 73275, 161205, 162525, 192469, 268675, 577407, 806025, 962345, 2117159, 2887035, 4811725, 6351477, 10585795, 14435175, 31757385, 52928975, 158786925]

約数ペア:

[(1, 158786925), (3, 52928975), (5, 31757385), (11, 14435175), (15, 10585795), (25, 6351477), (33, 4811725), (55, 2887035), (75, 2117159), (165, 962345), (197, 806025), (275, 577407), (591, 268675), (825, 192469), (977, 162525), (985, 161205), (2167, 73275), (2931, 54175), (2955, 53735), (4885, 32505), (4925, 32241), (6501, 24425), (10747, 14775), (10835, 14655)]