9471825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 19150560

約数和(自身を除く): 9678735

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 89, 99, 129, 165, 215, 225, 267, 275, 387, 445, 473, 495, 645, 801, 825, 979, 1075, 1335, 1419, 1935, 2225, 2365, 2475, 2937, 3225, 3827, 4005, 4257, 4895, 6675, 7095, 8811, 9675, 11481, 11825, 14685, 19135, 20025, 21285, 24475, 34443, 35475, 42097, 44055, 57405, 73425, 95675, 106425, 126291, 172215, 210485, 220275, 287025, 378873, 631455, 861075, 1052425, 1894365, 3157275, 9471825]

約数ペア:

[(1, 9471825), (3, 3157275), (5, 1894365), (9, 1052425), (11, 861075), (15, 631455), (25, 378873), (33, 287025), (43, 220275), (45, 210485), (55, 172215), (75, 126291), (89, 106425), (99, 95675), (129, 73425), (165, 57405), (215, 44055), (225, 42097), (267, 35475), (275, 34443), (387, 24475), (445, 21285), (473, 20025), (495, 19135), (645, 14685), (801, 11825), (825, 11481), (979, 9675), (1075, 8811), (1335, 7095), (1419, 6675), (1935, 4895), (2225, 4257), (2365, 4005), (2475, 3827), (2937, 3225)]