8146528065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4919}}^1$

素因数の和:5111

約数の個数: 96

約数和(自身を含む): 16117920000

約数和(自身を除く): 7971391935

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 149, 171, 195, 247, 285, 447, 585, 741, 745, 855, 1235, 1341, 1937, 2223, 2235, 2831, 3705, 4919, 5811, 6705, 8493, 9685, 11115, 14155, 14757, 17433, 24595, 25479, 29055, 36803, 42465, 44271, 63947, 73785, 87165, 93461, 110409, 127395, 184015, 191841, 221355, 280383, 319735, 331227, 467305, 552045, 575523, 732931, 841149, 959205, 1214993, 1401915, 1656135, 2198793, 2877615, 3644979, 3664655, 4205745, 6074965, 6596379, 9528103, 10934937, 10993965, 13925689, 18224895, 28584309, 32981895, 41777067, 47640515, 54674685, 69628445, 85752927, 125331201, 142921545, 181033957, 208885335, 428764635, 543101871, 626656005, 905169785, 1629305613, 2715509355, 8146528065]

約数ペア:

[(1, 8146528065), (3, 2715509355), (5, 1629305613), (9, 905169785), (13, 626656005), (15, 543101871), (19, 428764635), (39, 208885335), (45, 181033957), (57, 142921545), (65, 125331201), (95, 85752927), (117, 69628445), (149, 54674685), (171, 47640515), (195, 41777067), (247, 32981895), (285, 28584309), (447, 18224895), (585, 13925689), (741, 10993965), (745, 10934937), (855, 9528103), (1235, 6596379), (1341, 6074965), (1937, 4205745), (2223, 3664655), (2235, 3644979), (2831, 2877615), (3705, 2198793), (4919, 1656135), (5811, 1401915), (6705, 1214993), (8493, 959205), (9685, 841149), (11115, 732931), (14155, 575523), (14757, 552045), (17433, 467305), (24595, 331227), (25479, 319735), (29055, 280383), (36803, 221355), (42465, 191841), (44271, 184015), (63947, 127395), (73785, 110409), (87165, 93461)]