154773185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 225815040

約数和(自身を除く): 71041855

約数列:

[1, 5, 7, 17, 35, 85, 119, 269, 595, 967, 1345, 1883, 4573, 4835, 6769, 9415, 16439, 22865, 32011, 33845, 82195, 115073, 160055, 260123, 575365, 1300615, 1820861, 4422091, 9104305, 22110455, 30954637, 154773185]

約数ペア:

[(1, 154773185), (5, 30954637), (7, 22110455), (17, 9104305), (35, 4422091), (85, 1820861), (119, 1300615), (269, 575365), (595, 260123), (967, 160055), (1345, 115073), (1883, 82195), (4573, 33845), (4835, 32011), (6769, 22865), (9415, 16439)]