5182875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 9929088

約数和(自身を除く): 4746213

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 271, 375, 425, 765, 813, 1125, 1275, 1355, 2125, 2439, 3825, 4065, 4607, 6375, 6775, 12195, 13821, 19125, 20325, 23035, 33875, 41463, 60975, 69105, 101625, 115175, 207315, 304875, 345525, 575875, 1036575, 1727625, 5182875]

約数ペア:

[(1, 5182875), (3, 1727625), (5, 1036575), (9, 575875), (15, 345525), (17, 304875), (25, 207315), (45, 115175), (51, 101625), (75, 69105), (85, 60975), (125, 41463), (153, 33875), (225, 23035), (255, 20325), (271, 19125), (375, 13821), (425, 12195), (765, 6775), (813, 6375), (1125, 4607), (1275, 4065), (1355, 3825), (2125, 2439)]