9007875

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 17746560

約数和(自身を除く): 8738685

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 157, 225, 255, 375, 425, 459, 471, 675, 765, 785, 1125, 1275, 1413, 2125, 2295, 2355, 2669, 3375, 3825, 3925, 4239, 6375, 7065, 8007, 11475, 11775, 13345, 19125, 19625, 21195, 24021, 35325, 40035, 57375, 58875, 66725, 72063, 105975, 120105, 176625, 200175, 333625, 360315, 529875, 600525, 1000875, 1801575, 3002625, 9007875]

約数ペア:

[(1, 9007875), (3, 3002625), (5, 1801575), (9, 1000875), (15, 600525), (17, 529875), (25, 360315), (27, 333625), (45, 200175), (51, 176625), (75, 120105), (85, 105975), (125, 72063), (135, 66725), (153, 58875), (157, 57375), (225, 40035), (255, 35325), (375, 24021), (425, 21195), (459, 19625), (471, 19125), (675, 13345), (765, 11775), (785, 11475), (1125, 8007), (1275, 7065), (1413, 6375), (2125, 4239), (2295, 3925), (2355, 3825), (2669, 3375)]