5450625

素因数分解:

$3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 11246400

約数和(自身を除く): 5795775

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, 625, 675, 765, 855, 969, 1125, 1275, 1425, 1615, 1875, 2125, 2295, 2375, 2565, 2907, 3375, 3825, 4275, 4845, 5625, 6375, 7125, 8075, 8721, 10625, 11475, 11875, 12825, 14535, 16875, 19125, 21375, 24225, 31875, 35625, 40375, 43605, 57375, 64125, 72675, 95625, 106875, 121125, 201875, 218025, 286875, 320625, 363375, 605625, 1090125, 1816875, 5450625]

約数ペア:

[(1, 5450625), (3, 1816875), (5, 1090125), (9, 605625), (15, 363375), (17, 320625), (19, 286875), (25, 218025), (27, 201875), (45, 121125), (51, 106875), (57, 95625), (75, 72675), (85, 64125), (95, 57375), (125, 43605), (135, 40375), (153, 35625), (171, 31875), (225, 24225), (255, 21375), (285, 19125), (323, 16875), (375, 14535), (425, 12825), (459, 11875), (475, 11475), (513, 10625), (625, 8721), (675, 8075), (765, 7125), (855, 6375), (969, 5625), (1125, 4845), (1275, 4275), (1425, 3825), (1615, 3375), (1875, 2907), (2125, 2565), (2295, 2375)]