29128520065

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{173039}}^1$

素因数の和:173432

約数の個数: 16

約数和(自身を含む): 35358301440

約数和(自身を除く): 6229781375

約数列:

[1, 5, 131, 257, 655, 1285, 33667, 168335, 173039, 865195, 22668109, 44471023, 113340545, 222355115, 5825704013, 29128520065]

約数ペア:

[(1, 29128520065), (5, 5825704013), (131, 222355115), (257, 113340545), (655, 44471023), (1285, 22668109), (33667, 865195), (168335, 173039)]