8330805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 8517195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 499, 795, 1113, 1497, 1855, 2385, 2495, 3339, 3493, 4491, 5565, 7485, 10479, 16695, 17465, 22455, 26447, 31437, 52395, 79341, 132235, 157185, 185129, 238023, 396705, 555387, 925645, 1190115, 1666161, 2776935, 8330805]

約数ペア:

[(1, 8330805), (3, 2776935), (5, 1666161), (7, 1190115), (9, 925645), (15, 555387), (21, 396705), (35, 238023), (45, 185129), (53, 157185), (63, 132235), (105, 79341), (159, 52395), (265, 31437), (315, 26447), (371, 22455), (477, 17465), (499, 16695), (795, 10479), (1113, 7485), (1497, 5565), (1855, 4491), (2385, 3493), (2495, 3339)]