961781805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10513}}^1$

素因数の和:10650

約数の個数: 48

約数和(自身を含む): 1771398720

約数和(自身を除く): 809616915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 535, 855, 963, 1605, 2033, 4815, 6099, 10165, 10513, 18297, 30495, 31539, 52565, 91485, 94617, 157695, 199747, 473085, 599241, 998735, 1124891, 1797723, 2996205, 3374673, 5624455, 8988615, 10124019, 16873365, 21372929, 50620095, 64118787, 106864645, 192356361, 320593935, 961781805]

約数ペア:

[(1, 961781805), (3, 320593935), (5, 192356361), (9, 106864645), (15, 64118787), (19, 50620095), (45, 21372929), (57, 16873365), (95, 10124019), (107, 8988615), (171, 5624455), (285, 3374673), (321, 2996205), (535, 1797723), (855, 1124891), (963, 998735), (1605, 599241), (2033, 473085), (4815, 199747), (6099, 157695), (10165, 94617), (10513, 91485), (18297, 52565), (30495, 31539)]