2488890748245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9203}}^1\times {\mathrm{56519}}^1$

素因数の和:65770

約数の個数: 64

約数和(自身を含む): 4494615091200

約数和(自身を除く): 2005724342955

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 9203, 27609, 46015, 56519, 101233, 138045, 169557, 266887, 282595, 303699, 506165, 621709, 800661, 847785, 1334435, 1518495, 1639051, 1865127, 2935757, 3108545, 4003305, 4917153, 8195255, 8807271, 9325635, 14678785, 18029561, 24585765, 44036355, 54088683, 90147805, 270443415, 520144357, 1560433071, 2600721785, 5721587927, 7802165355, 15084186353, 17164763781, 28607939635, 45252559059, 75420931765, 85823818905, 165926049883, 226262795295, 497778149649, 829630249415, 2488890748245]

約数ペア:

[(1, 2488890748245), (3, 829630249415), (5, 497778149649), (11, 226262795295), (15, 165926049883), (29, 85823818905), (33, 75420931765), (55, 45252559059), (87, 28607939635), (145, 17164763781), (165, 15084186353), (319, 7802165355), (435, 5721587927), (957, 2600721785), (1595, 1560433071), (4785, 520144357), (9203, 270443415), (27609, 90147805), (46015, 54088683), (56519, 44036355), (101233, 24585765), (138045, 18029561), (169557, 14678785), (266887, 9325635), (282595, 8807271), (303699, 8195255), (506165, 4917153), (621709, 4003305), (800661, 3108545), (847785, 2935757), (1334435, 1865127), (1518495, 1639051)]