25485669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 19330011

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 797, 969, 1683, 1881, 2391, 2907, 3553, 7173, 8767, 10659, 13549, 15143, 26301, 31977, 40647, 45429, 78903, 121941, 136287, 149039, 166573, 257431, 447117, 499719, 772293, 1341351, 1499157, 2316879, 2831741, 8495223, 25485669]

約数ペア:

[(1, 25485669), (3, 8495223), (9, 2831741), (11, 2316879), (17, 1499157), (19, 1341351), (33, 772293), (51, 499719), (57, 447117), (99, 257431), (153, 166573), (171, 149039), (187, 136287), (209, 121941), (323, 78903), (561, 45429), (627, 40647), (797, 31977), (969, 26301), (1683, 15143), (1881, 13549), (2391, 10659), (2907, 8767), (3553, 7173)]