4258155265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37889}}^1$

素因数の和:37946

約数の個数: 48

約数和(自身を含む): 6656515200

約数和(自身を除く): 2398359935

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 169, 247, 455, 665, 845, 1183, 1235, 1729, 3211, 5915, 8645, 16055, 22477, 37889, 112385, 189445, 265223, 492557, 719891, 1326115, 2462785, 3447899, 3599455, 5039237, 6403241, 9358583, 17239495, 25196185, 32016205, 44822687, 46792915, 65510081, 121661579, 224113435, 327550405, 608307895, 851631053, 4258155265]

約数ペア:

[(1, 4258155265), (5, 851631053), (7, 608307895), (13, 327550405), (19, 224113435), (35, 121661579), (65, 65510081), (91, 46792915), (95, 44822687), (133, 32016205), (169, 25196185), (247, 17239495), (455, 9358583), (665, 6403241), (845, 5039237), (1183, 3599455), (1235, 3447899), (1729, 2462785), (3211, 1326115), (5915, 719891), (8645, 492557), (16055, 265223), (22477, 189445), (37889, 112385)]