56244375

素因数分解:

$3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 100

約数和(自身を含む): 115669224

約数和(自身を除く): 59424849

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 101, 125, 135, 165, 225, 275, 297, 303, 375, 405, 495, 505, 625, 675, 825, 891, 909, 1111, 1125, 1375, 1485, 1515, 1875, 2025, 2475, 2525, 2727, 3333, 3375, 4125, 4455, 4545, 5555, 5625, 6875, 7425, 7575, 8181, 9999, 10125, 12375, 12625, 13635, 16665, 16875, 20625, 22275, 22725, 27775, 29997, 37125, 37875, 40905, 49995, 50625, 61875, 63125, 68175, 83325, 89991, 111375, 113625, 138875, 149985, 185625, 189375, 204525, 249975, 340875, 416625, 449955, 556875, 568125, 694375, 749925, 1022625, 1249875, 1704375, 2083125, 2249775, 3749625, 5113125, 6249375, 11248875, 18748125, 56244375]

約数ペア:

[(1, 56244375), (3, 18748125), (5, 11248875), (9, 6249375), (11, 5113125), (15, 3749625), (25, 2249775), (27, 2083125), (33, 1704375), (45, 1249875), (55, 1022625), (75, 749925), (81, 694375), (99, 568125), (101, 556875), (125, 449955), (135, 416625), (165, 340875), (225, 249975), (275, 204525), (297, 189375), (303, 185625), (375, 149985), (405, 138875), (495, 113625), (505, 111375), (625, 89991), (675, 83325), (825, 68175), (891, 63125), (909, 61875), (1111, 50625), (1125, 49995), (1375, 40905), (1485, 37875), (1515, 37125), (1875, 29997), (2025, 27775), (2475, 22725), (2525, 22275), (2727, 20625), (3333, 16875), (3375, 16665), (4125, 13635), (4455, 12625), (4545, 12375), (5555, 10125), (5625, 9999), (6875, 8181), (7425, 7575)]