64754365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2161}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 83902896

約数和(自身を除く): 19148531

約数列:

[1, 5, 13, 65, 461, 2161, 2305, 5993, 10805, 28093, 29965, 140465, 996221, 4981105, 12950873, 64754365]

約数ペア:

[(1, 64754365), (5, 12950873), (13, 4981105), (65, 996221), (461, 140465), (2161, 29965), (2305, 28093), (5993, 10805)]