713598105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20742

約数の個数: 48

約数和(自身を含む): 1321104960

約数和(自身を除く): 607506855

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 3135, 6897, 11495, 20693, 34485, 62079, 103465, 227623, 310395, 393167, 682869, 1138115, 1179501, 1965835, 2503853, 3414345, 4324837, 5897505, 7511559, 12519265, 12974511, 21624185, 37557795, 47573207, 64872555, 142719621, 237866035, 713598105]

約数ペア:

[(1, 713598105), (3, 237866035), (5, 142719621), (11, 64872555), (15, 47573207), (19, 37557795), (33, 21624185), (55, 12974511), (57, 12519265), (95, 7511559), (121, 5897505), (165, 4324837), (209, 3414345), (285, 2503853), (363, 1965835), (605, 1179501), (627, 1138115), (1045, 682869), (1815, 393167), (2299, 310395), (3135, 227623), (6897, 103465), (11495, 62079), (20693, 34485)]