57375

素因数分解:

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

素因数の和:41

約数の個数: 32

約数和(自身を含む): 112320

約数和(自身を除く): 54945

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 375, 425, 459, 675, 765, 1125, 1275, 2125, 2295, 3375, 3825, 6375, 11475, 19125, 57375]

約数ペア:

[(1, 57375), (3, 19125), (5, 11475), (9, 6375), (15, 3825), (17, 3375), (25, 2295), (27, 2125), (45, 1275), (51, 1125), (75, 765), (85, 675), (125, 459), (135, 425), (153, 375), (225, 255)]