139921485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 245445120

約数和(自身を除く): 105523635

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 4019, 6963, 11605, 12057, 20095, 34815, 44209, 60285, 132627, 221045, 663135, 848009, 2544027, 4240045, 9328099, 12720135, 27984297, 46640495, 139921485]

約数ペア:

[(1, 139921485), (3, 46640495), (5, 27984297), (11, 12720135), (15, 9328099), (33, 4240045), (55, 2544027), (165, 848009), (211, 663135), (633, 221045), (1055, 132627), (2321, 60285), (3165, 44209), (4019, 34815), (6963, 20095), (11605, 12057)]