12436875

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 25491840

約数和(自身を除く): 13054965

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 67, 75, 99, 125, 135, 165, 201, 225, 275, 297, 335, 375, 495, 603, 625, 675, 737, 825, 1005, 1125, 1375, 1485, 1675, 1809, 1875, 2211, 2475, 3015, 3375, 3685, 4125, 5025, 5625, 6633, 6875, 7425, 8375, 9045, 11055, 12375, 15075, 16875, 18425, 19899, 20625, 25125, 33165, 37125, 41875, 45225, 55275, 61875, 75375, 92125, 99495, 125625, 165825, 185625, 226125, 276375, 376875, 460625, 497475, 829125, 1130625, 1381875, 2487375, 4145625, 12436875]

約数ペア:

[(1, 12436875), (3, 4145625), (5, 2487375), (9, 1381875), (11, 1130625), (15, 829125), (25, 497475), (27, 460625), (33, 376875), (45, 276375), (55, 226125), (67, 185625), (75, 165825), (99, 125625), (125, 99495), (135, 92125), (165, 75375), (201, 61875), (225, 55275), (275, 45225), (297, 41875), (335, 37125), (375, 33165), (495, 25125), (603, 20625), (625, 19899), (675, 18425), (737, 16875), (825, 15075), (1005, 12375), (1125, 11055), (1375, 9045), (1485, 8375), (1675, 7425), (1809, 6875), (1875, 6633), (2211, 5625), (2475, 5025), (3015, 4125), (3375, 3685)]