2585383775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{8563}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 3456601680

約数和(自身を除く): 871217905

約数列:

[1, 5, 13, 25, 65, 325, 929, 4645, 8563, 12077, 23225, 42815, 60385, 111319, 214075, 301925, 556595, 2782975, 7955027, 39775135, 103415351, 198875675, 517076755, 2585383775]

約数ペア:

[(1, 2585383775), (5, 517076755), (13, 198875675), (25, 103415351), (65, 39775135), (325, 7955027), (929, 2782975), (4645, 556595), (8563, 301925), (12077, 214075), (23225, 111319), (42815, 60385)]