363375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 730080

約数和(自身を除く): 366705

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 125, 153, 171, 225, 255, 285, 323, 375, 425, 475, 765, 855, 969, 1125, 1275, 1425, 1615, 2125, 2375, 2907, 3825, 4275, 4845, 6375, 7125, 8075, 14535, 19125, 21375, 24225, 40375, 72675, 121125, 363375]

約数ペア:

[(1, 363375), (3, 121125), (5, 72675), (9, 40375), (15, 24225), (17, 21375), (19, 19125), (25, 14535), (45, 8075), (51, 7125), (57, 6375), (75, 4845), (85, 4275), (95, 3825), (125, 2907), (153, 2375), (171, 2125), (225, 1615), (255, 1425), (285, 1275), (323, 1125), (375, 969), (425, 855), (475, 765)]