2052553545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6516043}}^1$

素因数の和:6516061

約数の個数: 24

約数和(自身を含む): 4066011456

約数和(自身を除く): 2013457911

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6516043, 19548129, 32580215, 45612301, 58644387, 97740645, 136836903, 228061505, 293221935, 410510709, 684184515, 2052553545]

約数ペア:

[(1, 2052553545), (3, 684184515), (5, 410510709), (7, 293221935), (9, 228061505), (15, 136836903), (21, 97740645), (35, 58644387), (45, 45612301), (63, 32580215), (105, 19548129), (315, 6516043)]