75994875

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 85745925

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 89, 99, 115, 125, 135, 165, 207, 225, 253, 267, 275, 297, 345, 375, 445, 495, 575, 621, 675, 759, 801, 825, 979, 1035, 1125, 1265, 1335, 1375, 1485, 1725, 2047, 2225, 2277, 2403, 2475, 2875, 2937, 3105, 3375, 3795, 4005, 4125, 4895, 5175, 6141, 6325, 6675, 6831, 7425, 8625, 8811, 10235, 11125, 11385, 12015, 12375, 14685, 15525, 18423, 18975, 20025, 22517, 24475, 25875, 26433, 30705, 31625, 33375, 34155, 37125, 44055, 51175, 55269, 56925, 60075, 67551, 73425, 77625, 92115, 94875, 100125, 112585, 122375, 132165, 153525, 170775, 202653, 220275, 255875, 276345, 284625, 300375, 337755, 367125, 460575, 562925, 607959, 660825, 767625, 853875, 1013265, 1101375, 1381725, 1688775, 2302875, 2814625, 3039795, 3304125, 5066325, 6908625, 8443875, 15198975, 25331625, 75994875]

約数ペア:

[(1, 75994875), (3, 25331625), (5, 15198975), (9, 8443875), (11, 6908625), (15, 5066325), (23, 3304125), (25, 3039795), (27, 2814625), (33, 2302875), (45, 1688775), (55, 1381725), (69, 1101375), (75, 1013265), (89, 853875), (99, 767625), (115, 660825), (125, 607959), (135, 562925), (165, 460575), (207, 367125), (225, 337755), (253, 300375), (267, 284625), (275, 276345), (297, 255875), (345, 220275), (375, 202653), (445, 170775), (495, 153525), (575, 132165), (621, 122375), (675, 112585), (759, 100125), (801, 94875), (825, 92115), (979, 77625), (1035, 73425), (1125, 67551), (1265, 60075), (1335, 56925), (1375, 55269), (1485, 51175), (1725, 44055), (2047, 37125), (2225, 34155), (2277, 33375), (2403, 31625), (2475, 30705), (2875, 26433), (2937, 25875), (3105, 24475), (3375, 22517), (3795, 20025), (4005, 18975), (4125, 18423), (4895, 15525), (5175, 14685), (6141, 12375), (6325, 12015), (6675, 11385), (6831, 11125), (7425, 10235), (8625, 8811)]