1090125

素因数分解:

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

素因数の和:60

約数の個数: 64

約数和(自身を含む): 2246400

約数和(自身を除く): 1156275

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 125, 135, 153, 171, 225, 255, 285, 323, 375, 425, 459, 475, 513, 675, 765, 855, 969, 1125, 1275, 1425, 1615, 2125, 2295, 2375, 2565, 2907, 3375, 3825, 4275, 4845, 6375, 7125, 8075, 8721, 11475, 12825, 14535, 19125, 21375, 24225, 40375, 43605, 57375, 64125, 72675, 121125, 218025, 363375, 1090125]

約数ペア:

[(1, 1090125), (3, 363375), (5, 218025), (9, 121125), (15, 72675), (17, 64125), (19, 57375), (25, 43605), (27, 40375), (45, 24225), (51, 21375), (57, 19125), (75, 14535), (85, 12825), (95, 11475), (125, 8721), (135, 8075), (153, 7125), (171, 6375), (225, 4845), (255, 4275), (285, 3825), (323, 3375), (375, 2907), (425, 2565), (459, 2375), (475, 2295), (513, 2125), (675, 1615), (765, 1425), (855, 1275), (969, 1125)]