396750825

素因数分解:

$3^3\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 731203200

約数和(自身を除く): 334452375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 389, 675, 1167, 1511, 1945, 3501, 4533, 5835, 7555, 9725, 10503, 13599, 17505, 22665, 29175, 37775, 40797, 52515, 67995, 87525, 113325, 203985, 262575, 339975, 587779, 1019925, 1763337, 2938895, 5290011, 8816685, 14694475, 15870033, 26450055, 44083425, 79350165, 132250275, 396750825]

約数ペア:

[(1, 396750825), (3, 132250275), (5, 79350165), (9, 44083425), (15, 26450055), (25, 15870033), (27, 14694475), (45, 8816685), (75, 5290011), (135, 2938895), (225, 1763337), (389, 1019925), (675, 587779), (1167, 339975), (1511, 262575), (1945, 203985), (3501, 113325), (4533, 87525), (5835, 67995), (7555, 52515), (9725, 40797), (10503, 37775), (13599, 29175), (17505, 22665)]