39424905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 77488320

約数和(自身を除く): 38063415

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3547, 3705, 10641, 11115, 17735, 31923, 46111, 53205, 67393, 138333, 159615, 202179, 230555, 336965, 414999, 606537, 691665, 876109, 1010895, 2074995, 2628327, 3032685, 4380545, 7884981, 13141635, 39424905]

約数ペア:

[(1, 39424905), (3, 13141635), (5, 7884981), (9, 4380545), (13, 3032685), (15, 2628327), (19, 2074995), (39, 1010895), (45, 876109), (57, 691665), (65, 606537), (95, 414999), (117, 336965), (171, 230555), (195, 202179), (247, 159615), (285, 138333), (585, 67393), (741, 53205), (855, 46111), (1235, 31923), (2223, 17735), (3547, 11115), (3705, 10641)]