25641270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16789

約数の個数: 48

約数和(自身を含む): 70593120

約数和(自身を除く): 44951850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16759, 33518, 50277, 83795, 100554, 150831, 167590, 251385, 284903, 301662, 502770, 569806, 754155, 854709, 1424515, 1508310, 1709418, 2564127, 2849030, 4273545, 5128254, 8547090, 12820635, 25641270]

約数ペア:

[(1, 25641270), (2, 12820635), (3, 8547090), (5, 5128254), (6, 4273545), (9, 2849030), (10, 2564127), (15, 1709418), (17, 1508310), (18, 1424515), (30, 854709), (34, 754155), (45, 569806), (51, 502770), (85, 301662), (90, 284903), (102, 251385), (153, 167590), (170, 150831), (255, 100554), (306, 83795), (510, 50277), (765, 33518), (1530, 16759)]