166975055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 228662784

約数和(自身を除く): 61687729

約数列:

[1, 5, 13, 23, 65, 67, 115, 299, 335, 871, 1495, 1541, 1667, 4355, 7705, 8335, 20033, 21671, 38341, 100165, 108355, 111689, 191705, 498433, 558445, 1451957, 2492165, 2568847, 7259785, 12844235, 33395011, 166975055]

約数ペア:

[(1, 166975055), (5, 33395011), (13, 12844235), (23, 7259785), (65, 2568847), (67, 2492165), (115, 1451957), (299, 558445), (335, 498433), (871, 191705), (1495, 111689), (1541, 108355), (1667, 100165), (4355, 38341), (7705, 21671), (8335, 20033)]