72458085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{853}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 60355995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 809, 853, 2427, 2559, 4045, 4265, 5663, 5971, 12135, 12795, 16989, 17913, 28315, 29855, 84945, 89565, 690077, 2070231, 3450385, 4830539, 10351155, 14491617, 24152695, 72458085]

約数ペア:

[(1, 72458085), (3, 24152695), (5, 14491617), (7, 10351155), (15, 4830539), (21, 3450385), (35, 2070231), (105, 690077), (809, 89565), (853, 84945), (2427, 29855), (2559, 28315), (4045, 17913), (4265, 16989), (5663, 12795), (5971, 12135)]