40528425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 85708800

約数和(自身を除く): 45180375

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 239, 255, 285, 323, 357, 399, 425, 475, 525, 595, 665, 717, 969, 1195, 1275, 1425, 1615, 1673, 1785, 1995, 2261, 2975, 3325, 3585, 4063, 4541, 4845, 5019, 5975, 6783, 8075, 8365, 8925, 9975, 11305, 12189, 13623, 17925, 20315, 22705, 24225, 25095, 28441, 31787, 33915, 41825, 56525, 60945, 68115, 77197, 85323, 95361, 101575, 113525, 125475, 142205, 158935, 169575, 231591, 304725, 340575, 385985, 426615, 476805, 540379, 711025, 794675, 1157955, 1621137, 1929925, 2133075, 2384025, 2701895, 5789775, 8105685, 13509475, 40528425]

約数ペア:

[(1, 40528425), (3, 13509475), (5, 8105685), (7, 5789775), (15, 2701895), (17, 2384025), (19, 2133075), (21, 1929925), (25, 1621137), (35, 1157955), (51, 794675), (57, 711025), (75, 540379), (85, 476805), (95, 426615), (105, 385985), (119, 340575), (133, 304725), (175, 231591), (239, 169575), (255, 158935), (285, 142205), (323, 125475), (357, 113525), (399, 101575), (425, 95361), (475, 85323), (525, 77197), (595, 68115), (665, 60945), (717, 56525), (969, 41825), (1195, 33915), (1275, 31787), (1425, 28441), (1615, 25095), (1673, 24225), (1785, 22705), (1995, 20315), (2261, 17925), (2975, 13623), (3325, 12189), (3585, 11305), (4063, 9975), (4541, 8925), (4845, 8365), (5019, 8075), (5975, 6783)]