2000746215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263083}}^1$

素因数の和:263120

約数の個数: 36

約数和(自身を含む): 3755261016

約数和(自身を除く): 1754514801

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 263083, 789249, 1315415, 2367747, 3420079, 3946245, 10260237, 11838735, 17100395, 30780711, 44461027, 51301185, 133383081, 153903555, 222305135, 400149243, 666915405, 2000746215]

約数ペア:

[(1, 2000746215), (3, 666915405), (5, 400149243), (9, 222305135), (13, 153903555), (15, 133383081), (39, 51301185), (45, 44461027), (65, 30780711), (117, 17100395), (169, 11838735), (195, 10260237), (507, 3946245), (585, 3420079), (845, 2367747), (1521, 1315415), (2535, 789249), (7605, 263083)]