77625270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{287501}}^1$

素因数の和:287517

約数の個数: 32

約数和(自身を含む): 207001440

約数和(自身を除く): 129376170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 287501, 575002, 862503, 1437505, 1725006, 2587509, 2875010, 4312515, 5175018, 7762527, 8625030, 12937545, 15525054, 25875090, 38812635, 77625270]

約数ペア:

[(1, 77625270), (2, 38812635), (3, 25875090), (5, 15525054), (6, 12937545), (9, 8625030), (10, 7762527), (15, 5175018), (18, 4312515), (27, 2875010), (30, 2587509), (45, 1725006), (54, 1437505), (90, 862503), (135, 575002), (270, 287501)]