64990055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2141}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 84206304

約数和(自身を除く): 19216249

約数列:

[1, 5, 13, 65, 467, 2141, 2335, 6071, 10705, 27833, 30355, 139165, 999847, 4999235, 12998011, 64990055]

約数ペア:

[(1, 64990055), (5, 12998011), (13, 4999235), (65, 999847), (467, 139165), (2141, 30355), (2335, 27833), (6071, 10705)]