1478792025

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{30011}}^1$

素因数の和:30103

約数の個数: 48

約数和(自身を含む): 2753901120

約数和(自身を除く): 1275109095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1825, 1971, 3285, 5475, 9855, 16425, 30011, 49275, 90033, 150055, 270099, 450165, 750275, 810297, 1350495, 2190803, 2250825, 4051485, 6572409, 6752475, 10954015, 19717227, 20257425, 32862045, 54770075, 59151681, 98586135, 164310225, 295758405, 492930675, 1478792025]

約数ペア:

[(1, 1478792025), (3, 492930675), (5, 295758405), (9, 164310225), (15, 98586135), (25, 59151681), (27, 54770075), (45, 32862045), (73, 20257425), (75, 19717227), (135, 10954015), (219, 6752475), (225, 6572409), (365, 4051485), (657, 2250825), (675, 2190803), (1095, 1350495), (1825, 810297), (1971, 750275), (3285, 450165), (5475, 270099), (9855, 150055), (16425, 90033), (30011, 49275)]