4083765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4210635

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 89, 95, 105, 115, 133, 161, 267, 285, 345, 399, 437, 445, 483, 623, 665, 805, 1311, 1335, 1691, 1869, 1995, 2047, 2185, 2415, 3059, 3115, 5073, 6141, 6555, 8455, 9177, 9345, 10235, 11837, 14329, 15295, 25365, 30705, 35511, 38893, 42987, 45885, 59185, 71645, 116679, 177555, 194465, 214935, 272251, 583395, 816753, 1361255, 4083765]

約数ペア:

[(1, 4083765), (3, 1361255), (5, 816753), (7, 583395), (15, 272251), (19, 214935), (21, 194465), (23, 177555), (35, 116679), (57, 71645), (69, 59185), (89, 45885), (95, 42987), (105, 38893), (115, 35511), (133, 30705), (161, 25365), (267, 15295), (285, 14329), (345, 11837), (399, 10235), (437, 9345), (445, 9177), (483, 8455), (623, 6555), (665, 6141), (805, 5073), (1311, 3115), (1335, 3059), (1691, 2415), (1869, 2185), (1995, 2047)]