88686465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 162978816

約数和(自身を除く): 74292351

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4003, 4431, 7385, 12009, 20015, 22155, 28021, 60045, 84063, 140105, 420315, 844633, 2533899, 4223165, 5912431, 12669495, 17737293, 29562155, 88686465]

約数ペア:

[(1, 88686465), (3, 29562155), (5, 17737293), (7, 12669495), (15, 5912431), (21, 4223165), (35, 2533899), (105, 844633), (211, 420315), (633, 140105), (1055, 84063), (1477, 60045), (3165, 28021), (4003, 22155), (4431, 20015), (7385, 12009)]