3899535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2735985

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 127, 267, 345, 381, 445, 635, 1335, 1905, 2047, 2921, 6141, 8763, 10235, 11303, 14605, 30705, 33909, 43815, 56515, 169545, 259969, 779907, 1299845, 3899535]

約数ペア:

[(1, 3899535), (3, 1299845), (5, 779907), (15, 259969), (23, 169545), (69, 56515), (89, 43815), (115, 33909), (127, 30705), (267, 14605), (345, 11303), (381, 10235), (445, 8763), (635, 6141), (1335, 2921), (1905, 2047)]