56553411615

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{87187}}^1$

素因数の和:87799

約数の個数: 32

約数和(自身を含む): 91752466176

約数和(自身を除く): 35199054561

約数列:

[1, 3, 5, 15, 83, 249, 415, 521, 1245, 1563, 2605, 7815, 43243, 87187, 129729, 216215, 261561, 435935, 648645, 1307805, 7236521, 21709563, 36182605, 45424427, 108547815, 136273281, 227122135, 681366405, 3770227441, 11310682323, 18851137205, 56553411615]

約数ペア:

[(1, 56553411615), (3, 18851137205), (5, 11310682323), (15, 3770227441), (83, 681366405), (249, 227122135), (415, 136273281), (521, 108547815), (1245, 45424427), (1563, 36182605), (2605, 21709563), (7815, 7236521), (43243, 1307805), (87187, 648645), (129729, 435935), (216215, 261561)]