23163945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 24114135

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 683, 969, 1615, 1785, 1995, 2049, 2261, 3415, 4781, 4845, 6783, 10245, 11305, 11611, 12977, 14343, 23905, 33915, 34833, 38931, 58055, 64885, 71715, 81277, 90839, 174165, 194655, 220609, 243831, 272517, 406385, 454195, 661827, 1103045, 1219155, 1362585, 1544263, 3309135, 4632789, 7721315, 23163945]

約数ペア:

[(1, 23163945), (3, 7721315), (5, 4632789), (7, 3309135), (15, 1544263), (17, 1362585), (19, 1219155), (21, 1103045), (35, 661827), (51, 454195), (57, 406385), (85, 272517), (95, 243831), (105, 220609), (119, 194655), (133, 174165), (255, 90839), (285, 81277), (323, 71715), (357, 64885), (399, 58055), (595, 38931), (665, 34833), (683, 33915), (969, 23905), (1615, 14343), (1785, 12977), (1995, 11611), (2049, 11305), (2261, 10245), (3415, 6783), (4781, 4845)]