426646987195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1378081}}^1$

素因数の和:1378543

約数の個数: 32

約数和(自身を含む): 602872288704

約数和(自身を除く): 176225301509

約数列:

[1, 5, 11, 13, 55, 65, 143, 433, 715, 2165, 4763, 5629, 23815, 28145, 61919, 309595, 1378081, 6890405, 15158891, 17915053, 75794455, 89575265, 197065583, 596709073, 985327915, 2983545365, 6563799803, 7757217949, 32818999015, 38786089745, 85329397439, 426646987195]

約数ペア:

[(1, 426646987195), (5, 85329397439), (11, 38786089745), (13, 32818999015), (55, 7757217949), (65, 6563799803), (143, 2983545365), (433, 985327915), (715, 596709073), (2165, 197065583), (4763, 89575265), (5629, 75794455), (23815, 17915053), (28145, 15158891), (61919, 6890405), (309595, 1378081)]