87791705

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 107956800

約数和(自身を除く): 20165095

約数列:

[1, 5, 59, 139, 295, 695, 2141, 8201, 10705, 41005, 126319, 297599, 631595, 1487995, 17558341, 87791705]

約数ペア:

[(1, 87791705), (5, 17558341), (59, 1487995), (139, 631595), (295, 297599), (695, 126319), (2141, 41005), (8201, 10705)]