71491284095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2086423}}^1$

素因数の和:2086535

約数の個数: 32

約数和(自身を含む): 108160220160

約数和(自身を除く): 36668936065

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 6853, 34265, 2086423, 10432115, 14604961, 22950653, 73024805, 114753265, 160654571, 185691647, 803272855, 928458235, 1299841529, 2042608117, 6499207645, 10213040585, 14298256819, 71491284095]

約数ペア:

[(1, 71491284095), (5, 14298256819), (7, 10213040585), (11, 6499207645), (35, 2042608117), (55, 1299841529), (77, 928458235), (89, 803272855), (385, 185691647), (445, 160654571), (623, 114753265), (979, 73024805), (3115, 22950653), (4895, 14604961), (6853, 10432115), (34265, 2086423)]