61129915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 31477061

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 1913, 2905, 4565, 6391, 9565, 13391, 21043, 31955, 66955, 105215, 147301, 158779, 736505, 793895, 1111453, 1746569, 5557265, 8732845, 12225983, 61129915]

約数ペア:

[(1, 61129915), (5, 12225983), (7, 8732845), (11, 5557265), (35, 1746569), (55, 1111453), (77, 793895), (83, 736505), (385, 158779), (415, 147301), (581, 105215), (913, 66955), (1913, 31955), (2905, 21043), (4565, 13391), (6391, 9565)]