56305125

素因数分解:

$3^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 107819712

約数和(自身を除く): 51514587

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 83, 125, 135, 201, 225, 249, 335, 375, 405, 415, 603, 675, 747, 1005, 1125, 1245, 1675, 1809, 2025, 2075, 2241, 3015, 3375, 3735, 5025, 5427, 5561, 6225, 6723, 8375, 9045, 10125, 10375, 11205, 15075, 16683, 18675, 25125, 27135, 27805, 31125, 33615, 45225, 50049, 56025, 75375, 83415, 93375, 135675, 139025, 150147, 168075, 226125, 250245, 280125, 417075, 450441, 678375, 695125, 750735, 840375, 1251225, 2085375, 2252205, 3753675, 6256125, 11261025, 18768375, 56305125]

約数ペア:

[(1, 56305125), (3, 18768375), (5, 11261025), (9, 6256125), (15, 3753675), (25, 2252205), (27, 2085375), (45, 1251225), (67, 840375), (75, 750735), (81, 695125), (83, 678375), (125, 450441), (135, 417075), (201, 280125), (225, 250245), (249, 226125), (335, 168075), (375, 150147), (405, 139025), (415, 135675), (603, 93375), (675, 83415), (747, 75375), (1005, 56025), (1125, 50049), (1245, 45225), (1675, 33615), (1809, 31125), (2025, 27805), (2075, 27135), (2241, 25125), (3015, 18675), (3375, 16683), (3735, 15075), (5025, 11205), (5427, 10375), (5561, 10125), (6225, 9045), (6723, 8375)]