2697915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2092101

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 197, 249, 415, 591, 913, 985, 1245, 2167, 2739, 2955, 4565, 6501, 10835, 13695, 16351, 32505, 49053, 81755, 179861, 245265, 539583, 899305, 2697915]

約数ペア:

[(1, 2697915), (3, 899305), (5, 539583), (11, 245265), (15, 179861), (33, 81755), (55, 49053), (83, 32505), (165, 16351), (197, 13695), (249, 10835), (415, 6501), (591, 4565), (913, 2955), (985, 2739), (1245, 2167)]