27906982565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{486481}}^1$

素因数の和:486653

約数の個数: 32

約数和(自身を含む): 42032044800

約数和(自身を除く): 14125062235

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 5215, 8195, 11473, 57365, 486481, 2432405, 3405367, 5351291, 17026835, 26756455, 37459037, 72485669, 187295185, 362428345, 507399683, 797342359, 2536998415, 3986711795, 5581396513, 27906982565]

約数ペア:

[(1, 27906982565), (5, 5581396513), (7, 3986711795), (11, 2536998415), (35, 797342359), (55, 507399683), (77, 362428345), (149, 187295185), (385, 72485669), (745, 37459037), (1043, 26756455), (1639, 17026835), (5215, 5351291), (8195, 3405367), (11473, 2432405), (57365, 486481)]