713374260775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1\times {\mathrm{28871}}^1$

素因数の和:33640

約数の個数: 48

約数和(自身を含む): 1016040326400

約数和(自身を除く): 302666065625

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4729, 5225, 23645, 28871, 52019, 89851, 118225, 144355, 260095, 317581, 449255, 548549, 721775, 988361, 1300475, 1587905, 2246275, 2742745, 4941805, 6034039, 7939525, 13713725, 24709025, 30170195, 136530959, 150850975, 682654795, 1501840549, 2594088221, 3413273975, 7509202745, 12970441105, 28534970431, 37546013725, 64852205525, 142674852155, 713374260775]

約数ペア:

[(1, 713374260775), (5, 142674852155), (11, 64852205525), (19, 37546013725), (25, 28534970431), (55, 12970441105), (95, 7509202745), (209, 3413273975), (275, 2594088221), (475, 1501840549), (1045, 682654795), (4729, 150850975), (5225, 136530959), (23645, 30170195), (28871, 24709025), (52019, 13713725), (89851, 7939525), (118225, 6034039), (144355, 4941805), (260095, 2742745), (317581, 2246275), (449255, 1587905), (548549, 1300475), (721775, 988361)]