3053505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 6015744

約数和(自身を除く): 2962239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2237, 6711, 11185, 15659, 29081, 33555, 46977, 78295, 87243, 145405, 203567, 234885, 436215, 610701, 1017835, 3053505]

約数ペア:

[(1, 3053505), (3, 1017835), (5, 610701), (7, 436215), (13, 234885), (15, 203567), (21, 145405), (35, 87243), (39, 78295), (65, 46977), (91, 33555), (105, 29081), (195, 15659), (273, 11185), (455, 6711), (1365, 2237)]