825158475

素因数分解:

$3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{6143}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 1523712000

約数和(自身を除く): 698553525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 199, 225, 597, 675, 995, 1791, 2985, 4975, 5373, 6143, 8955, 14925, 18429, 26865, 30715, 44775, 55287, 92145, 134325, 153575, 165861, 276435, 460725, 829305, 1222457, 1382175, 3667371, 4146525, 6112285, 11002113, 18336855, 30561425, 33006339, 55010565, 91684275, 165031695, 275052825, 825158475]

約数ペア:

[(1, 825158475), (3, 275052825), (5, 165031695), (9, 91684275), (15, 55010565), (25, 33006339), (27, 30561425), (45, 18336855), (75, 11002113), (135, 6112285), (199, 4146525), (225, 3667371), (597, 1382175), (675, 1222457), (995, 829305), (1791, 460725), (2985, 276435), (4975, 165861), (5373, 153575), (6143, 134325), (8955, 92145), (14925, 55287), (18429, 44775), (26865, 30715)]