82809935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 28957105

約数列:

[1, 5, 13, 29, 65, 145, 197, 223, 377, 985, 1115, 1885, 2561, 2899, 5713, 6467, 12805, 14495, 28565, 32335, 43931, 74269, 84071, 219655, 371345, 420355, 571103, 1273999, 2855515, 6369995, 16561987, 82809935]

約数ペア:

[(1, 82809935), (5, 16561987), (13, 6369995), (29, 2855515), (65, 1273999), (145, 571103), (197, 420355), (223, 371345), (377, 219655), (985, 84071), (1115, 74269), (1885, 43931), (2561, 32335), (2899, 28565), (5713, 14495), (6467, 12805)]