65228801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 18

約数和(自身を含む): 74371206

約数和(自身を除く): 9142405

約数列:

[1, 11, 29, 121, 319, 641, 841, 3509, 7051, 9251, 18589, 77561, 101761, 204479, 539081, 2249269, 5929891, 65228801]

約数ペア:

[(1, 65228801), (11, 5929891), (29, 2249269), (121, 539081), (319, 204479), (641, 101761), (841, 77561), (3509, 18589), (7051, 9251)]