5079555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 10002720

約数和(自身を除く): 4923165

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 457, 585, 741, 855, 1235, 1371, 2223, 2285, 3705, 4113, 5941, 6855, 8683, 11115, 17823, 20565, 26049, 29705, 43415, 53469, 78147, 89115, 112879, 130245, 267345, 338637, 390735, 564395, 1015911, 1693185, 5079555]

約数ペア:

[(1, 5079555), (3, 1693185), (5, 1015911), (9, 564395), (13, 390735), (15, 338637), (19, 267345), (39, 130245), (45, 112879), (57, 89115), (65, 78147), (95, 53469), (117, 43415), (171, 29705), (195, 26049), (247, 20565), (285, 17823), (457, 11115), (585, 8683), (741, 6855), (855, 5941), (1235, 4113), (1371, 3705), (2223, 2285)]