1900564425

素因数分解:

$3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{14149}}^1$

素因数の和:14367

約数の個数: 48

約数和(自身を含む): 3509200000

約数和(自身を除く): 1608635575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 199, 225, 597, 675, 995, 1791, 2985, 4975, 5373, 8955, 14149, 14925, 26865, 42447, 44775, 70745, 127341, 134325, 212235, 353725, 382023, 636705, 1061175, 1910115, 2815651, 3183525, 8446953, 9550575, 14078255, 25340859, 42234765, 70391275, 76022577, 126704295, 211173825, 380112885, 633521475, 1900564425]

約数ペア:

[(1, 1900564425), (3, 633521475), (5, 380112885), (9, 211173825), (15, 126704295), (25, 76022577), (27, 70391275), (45, 42234765), (75, 25340859), (135, 14078255), (199, 9550575), (225, 8446953), (597, 3183525), (675, 2815651), (995, 1910115), (1791, 1061175), (2985, 636705), (4975, 382023), (5373, 353725), (8955, 212235), (14149, 134325), (14925, 127341), (26865, 70745), (42447, 44775)]