906525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 1785600

約数和(自身を除く): 879075

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 79, 85, 135, 153, 225, 237, 255, 395, 425, 459, 675, 711, 765, 1185, 1275, 1343, 1975, 2133, 2295, 3555, 3825, 4029, 5925, 6715, 10665, 11475, 12087, 17775, 20145, 33575, 36261, 53325, 60435, 100725, 181305, 302175, 906525]

約数ペア:

[(1, 906525), (3, 302175), (5, 181305), (9, 100725), (15, 60435), (17, 53325), (25, 36261), (27, 33575), (45, 20145), (51, 17775), (75, 12087), (79, 11475), (85, 10665), (135, 6715), (153, 5925), (225, 4029), (237, 3825), (255, 3555), (395, 2295), (425, 2133), (459, 1975), (675, 1343), (711, 1275), (765, 1185)]