9811125

素因数分解:

$3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 20442240

約数和(自身を除く): 10631115

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 81, 85, 95, 125, 135, 153, 171, 225, 243, 255, 285, 323, 375, 405, 425, 459, 475, 513, 675, 765, 855, 969, 1125, 1215, 1275, 1377, 1425, 1539, 1615, 2025, 2125, 2295, 2375, 2565, 2907, 3375, 3825, 4131, 4275, 4617, 4845, 6075, 6375, 6885, 7125, 7695, 8075, 8721, 10125, 11475, 12825, 14535, 19125, 20655, 21375, 23085, 24225, 26163, 30375, 34425, 38475, 40375, 43605, 57375, 64125, 72675, 78489, 103275, 115425, 121125, 130815, 172125, 192375, 218025, 363375, 392445, 516375, 577125, 654075, 1090125, 1962225, 3270375, 9811125]

約数ペア:

[(1, 9811125), (3, 3270375), (5, 1962225), (9, 1090125), (15, 654075), (17, 577125), (19, 516375), (25, 392445), (27, 363375), (45, 218025), (51, 192375), (57, 172125), (75, 130815), (81, 121125), (85, 115425), (95, 103275), (125, 78489), (135, 72675), (153, 64125), (171, 57375), (225, 43605), (243, 40375), (255, 38475), (285, 34425), (323, 30375), (375, 26163), (405, 24225), (425, 23085), (459, 21375), (475, 20655), (513, 19125), (675, 14535), (765, 12825), (855, 11475), (969, 10125), (1125, 8721), (1215, 8075), (1275, 7695), (1377, 7125), (1425, 6885), (1539, 6375), (1615, 6075), (2025, 4845), (2125, 4617), (2295, 4275), (2375, 4131), (2565, 3825), (2907, 3375)]