11440575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 22275360

約数和(自身を除く): 10834785

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 997, 1275, 2295, 2991, 3825, 4985, 8973, 11475, 14955, 16949, 24925, 26919, 44865, 50847, 74775, 84745, 134595, 152541, 224325, 254235, 423725, 457623, 672975, 762705, 1271175, 2288115, 3813525, 11440575]

約数ペア:

[(1, 11440575), (3, 3813525), (5, 2288115), (9, 1271175), (15, 762705), (17, 672975), (25, 457623), (27, 423725), (45, 254235), (51, 224325), (75, 152541), (85, 134595), (135, 84745), (153, 74775), (225, 50847), (255, 44865), (425, 26919), (459, 24925), (675, 16949), (765, 14955), (997, 11475), (1275, 8973), (2295, 4985), (2991, 3825)]