6656775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 12213504

約数和(自身を除く): 5556729

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 227, 255, 345, 391, 425, 575, 681, 1135, 1173, 1275, 1725, 1955, 3405, 3859, 5221, 5675, 5865, 9775, 11577, 15663, 17025, 19295, 26105, 29325, 57885, 78315, 88757, 96475, 130525, 266271, 289425, 391575, 443785, 1331355, 2218925, 6656775]

約数ペア:

[(1, 6656775), (3, 2218925), (5, 1331355), (15, 443785), (17, 391575), (23, 289425), (25, 266271), (51, 130525), (69, 96475), (75, 88757), (85, 78315), (115, 57885), (227, 29325), (255, 26105), (345, 19295), (391, 17025), (425, 15663), (575, 11577), (681, 9775), (1135, 5865), (1173, 5675), (1275, 5221), (1725, 3859), (1955, 3405)]