42592395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 35167605

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 59, 85, 95, 149, 177, 255, 285, 295, 323, 447, 745, 885, 969, 1003, 1121, 1615, 2235, 2533, 2831, 3009, 3363, 4845, 5015, 5605, 7599, 8493, 8791, 12665, 14155, 15045, 16815, 19057, 26373, 37995, 42465, 43955, 48127, 57171, 95285, 131865, 144381, 149447, 167029, 240635, 285855, 448341, 501087, 721905, 747235, 835145, 2241705, 2505435, 2839493, 8518479, 14197465, 42592395]

約数ペア:

[(1, 42592395), (3, 14197465), (5, 8518479), (15, 2839493), (17, 2505435), (19, 2241705), (51, 835145), (57, 747235), (59, 721905), (85, 501087), (95, 448341), (149, 285855), (177, 240635), (255, 167029), (285, 149447), (295, 144381), (323, 131865), (447, 95285), (745, 57171), (885, 48127), (969, 43955), (1003, 42465), (1121, 37995), (1615, 26373), (2235, 19057), (2533, 16815), (2831, 15045), (3009, 14155), (3363, 12665), (4845, 8791), (5015, 8493), (5605, 7599)]