15073828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 18190172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 449, 763, 898, 1199, 1526, 1796, 2398, 3052, 3143, 4796, 4939, 6286, 8393, 9878, 12572, 16786, 19756, 33572, 34573, 48941, 69146, 97882, 138292, 195764, 342587, 538351, 685174, 1076702, 1370348, 2153404, 3768457, 7536914, 15073828]

約数ペア:

[(1, 15073828), (2, 7536914), (4, 3768457), (7, 2153404), (11, 1370348), (14, 1076702), (22, 685174), (28, 538351), (44, 342587), (77, 195764), (109, 138292), (154, 97882), (218, 69146), (308, 48941), (436, 34573), (449, 33572), (763, 19756), (898, 16786), (1199, 12572), (1526, 9878), (1796, 8393), (2398, 6286), (3052, 4939), (3143, 4796)]