252136185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6173}}^1$

素因数の和:6577

約数の個数: 32

約数和(自身を含む): 462309120

約数和(自身を除く): 210172935

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2723, 5835, 6173, 8169, 13615, 18519, 30865, 40845, 43211, 92595, 129633, 216055, 648165, 2401297, 7203891, 12006485, 16809079, 36019455, 50427237, 84045395, 252136185]

約数ペア:

[(1, 252136185), (3, 84045395), (5, 50427237), (7, 36019455), (15, 16809079), (21, 12006485), (35, 7203891), (105, 2401297), (389, 648165), (1167, 216055), (1945, 129633), (2723, 92595), (5835, 43211), (6173, 40845), (8169, 30865), (13615, 18519)]