71285435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 97796160

約数和(自身を除く): 26510725

約数列:

[1, 5, 13, 19, 65, 95, 197, 247, 293, 985, 1235, 1465, 2561, 3743, 3809, 5567, 12805, 18715, 19045, 27835, 48659, 57721, 72371, 243295, 288605, 361855, 750373, 1096699, 3751865, 5483495, 14257087, 71285435]

約数ペア:

[(1, 71285435), (5, 14257087), (13, 5483495), (19, 3751865), (65, 1096699), (95, 750373), (197, 361855), (247, 288605), (293, 243295), (985, 72371), (1235, 57721), (1465, 48659), (2561, 27835), (3743, 19045), (3809, 18715), (5567, 12805)]