676165725

素因数分解:

$3^7\times 5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 1281168000

約数和(自身を除く): 605002275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 135, 149, 225, 243, 249, 405, 415, 447, 675, 729, 745, 747, 1215, 1245, 1341, 2025, 2075, 2187, 2235, 2241, 3645, 3725, 3735, 4023, 6075, 6225, 6705, 6723, 10935, 11175, 11205, 12069, 12367, 18225, 18675, 20115, 20169, 33525, 33615, 36207, 37101, 54675, 56025, 60345, 60507, 61835, 100575, 100845, 108621, 111303, 168075, 181035, 181521, 185505, 301725, 302535, 309175, 325863, 333909, 504225, 543105, 556515, 905175, 907605, 927525, 1001727, 1512675, 1629315, 1669545, 2715525, 2782575, 3005181, 4538025, 5008635, 8146575, 8347725, 9015543, 15025905, 25043175, 27046629, 45077715, 75129525, 135233145, 225388575, 676165725]

約数ペア:

[(1, 676165725), (3, 225388575), (5, 135233145), (9, 75129525), (15, 45077715), (25, 27046629), (27, 25043175), (45, 15025905), (75, 9015543), (81, 8347725), (83, 8146575), (135, 5008635), (149, 4538025), (225, 3005181), (243, 2782575), (249, 2715525), (405, 1669545), (415, 1629315), (447, 1512675), (675, 1001727), (729, 927525), (745, 907605), (747, 905175), (1215, 556515), (1245, 543105), (1341, 504225), (2025, 333909), (2075, 325863), (2187, 309175), (2235, 302535), (2241, 301725), (3645, 185505), (3725, 181521), (3735, 181035), (4023, 168075), (6075, 111303), (6225, 108621), (6705, 100845), (6723, 100575), (10935, 61835), (11175, 60507), (11205, 60345), (12069, 56025), (12367, 54675), (18225, 37101), (18675, 36207), (20115, 33615), (20169, 33525)]