2076392475

素因数分解:

$3^8\times 5^2\times {\mathrm{12659}}^1$

素因数の和:12693

約数の個数: 54

約数和(自身を含む): 3862198860

約数和(自身を除く): 1785806385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2187, 3645, 6075, 6561, 10935, 12659, 18225, 32805, 37977, 54675, 63295, 113931, 164025, 189885, 316475, 341793, 569655, 949425, 1025379, 1708965, 2848275, 3076137, 5126895, 8544825, 9228411, 15380685, 25634475, 27685233, 46142055, 76903425, 83055699, 138426165, 230710275, 415278495, 692130825, 2076392475]

約数ペア:

[(1, 2076392475), (3, 692130825), (5, 415278495), (9, 230710275), (15, 138426165), (25, 83055699), (27, 76903425), (45, 46142055), (75, 27685233), (81, 25634475), (135, 15380685), (225, 9228411), (243, 8544825), (405, 5126895), (675, 3076137), (729, 2848275), (1215, 1708965), (2025, 1025379), (2187, 949425), (3645, 569655), (6075, 341793), (6561, 316475), (10935, 189885), (12659, 164025), (18225, 113931), (32805, 63295), (37977, 54675)]