3159156715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 4542241536

約数和(自身を除く): 1383084821

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 169, 355, 715, 781, 845, 923, 1859, 3905, 4615, 4787, 9295, 10153, 11999, 23935, 50765, 52657, 59995, 62231, 131989, 263285, 311155, 339877, 659945, 684541, 809003, 1699385, 3422705, 3738647, 4045015, 4418401, 8899033, 18693235, 22092005, 44495165, 48602411, 57439213, 243012055, 287196065, 631831343, 3159156715]

約数ペア:

[(1, 3159156715), (5, 631831343), (11, 287196065), (13, 243012055), (55, 57439213), (65, 48602411), (71, 44495165), (143, 22092005), (169, 18693235), (355, 8899033), (715, 4418401), (781, 4045015), (845, 3738647), (923, 3422705), (1859, 1699385), (3905, 809003), (4615, 684541), (4787, 659945), (9295, 339877), (10153, 311155), (11999, 263285), (23935, 131989), (50765, 62231), (52657, 59995)]