5239575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 10735920

約数和(自身を除く): 5496345

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 73, 75, 87, 99, 145, 165, 219, 225, 261, 275, 319, 365, 435, 495, 657, 725, 803, 825, 957, 1095, 1305, 1595, 1825, 2117, 2175, 2409, 2475, 2871, 3285, 4015, 4785, 5475, 6351, 6525, 7227, 7975, 10585, 12045, 14355, 16425, 19053, 20075, 23287, 23925, 31755, 36135, 52925, 60225, 69861, 71775, 95265, 116435, 158775, 180675, 209583, 349305, 476325, 582175, 1047915, 1746525, 5239575]

約数ペア:

[(1, 5239575), (3, 1746525), (5, 1047915), (9, 582175), (11, 476325), (15, 349305), (25, 209583), (29, 180675), (33, 158775), (45, 116435), (55, 95265), (73, 71775), (75, 69861), (87, 60225), (99, 52925), (145, 36135), (165, 31755), (219, 23925), (225, 23287), (261, 20075), (275, 19053), (319, 16425), (365, 14355), (435, 12045), (495, 10585), (657, 7975), (725, 7227), (803, 6525), (825, 6351), (957, 5475), (1095, 4785), (1305, 4015), (1595, 3285), (1825, 2871), (2117, 2475), (2175, 2409)]