4906125895

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 6702256800

約数和(自身を除く): 1796130905

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1331, 1595, 2311, 3509, 6655, 11555, 14641, 17545, 25421, 38599, 67019, 73205, 127105, 192995, 279631, 335095, 424589, 737209, 1398155, 2122945, 3075941, 3686045, 8109299, 15379705, 33835351, 40546495, 89202289, 169176755, 446011445, 981225179, 4906125895]

約数ペア:

[(1, 4906125895), (5, 981225179), (11, 446011445), (29, 169176755), (55, 89202289), (121, 40546495), (145, 33835351), (319, 15379705), (605, 8109299), (1331, 3686045), (1595, 3075941), (2311, 2122945), (3509, 1398155), (6655, 737209), (11555, 424589), (14641, 335095), (17545, 279631), (25421, 192995), (38599, 127105), (67019, 73205)]