259014745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 362050560

約数和(自身を除く): 103035815

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 1045, 1349, 3491, 3905, 6745, 14839, 17455, 38401, 66329, 74195, 192005, 247861, 331645, 729619, 1239305, 2726471, 3648095, 4709359, 13632355, 23546795, 51802949, 259014745]

約数ペア:

[(1, 259014745), (5, 51802949), (11, 23546795), (19, 13632355), (55, 4709359), (71, 3648095), (95, 2726471), (209, 1239305), (355, 729619), (781, 331645), (1045, 247861), (1349, 192005), (3491, 74195), (3905, 66329), (6745, 38401), (14839, 17455)]