488496495

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{827}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 798377472

約数和(自身を除く): 309880977

約数列:

[1, 3, 5, 15, 53, 159, 265, 743, 795, 827, 2229, 2481, 3715, 4135, 11145, 12405, 39379, 43831, 118137, 131493, 196895, 219155, 590685, 614461, 657465, 1843383, 3072305, 9216915, 32566433, 97699299, 162832165, 488496495]

約数ペア:

[(1, 488496495), (3, 162832165), (5, 97699299), (15, 32566433), (53, 9216915), (159, 3072305), (265, 1843383), (743, 657465), (795, 614461), (827, 590685), (2229, 219155), (2481, 196895), (3715, 131493), (4135, 118137), (11145, 43831), (12405, 39379)]