9069775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 4679345

約数列:

[1, 5, 11, 13, 25, 43, 55, 59, 65, 143, 215, 275, 295, 325, 473, 559, 649, 715, 767, 1075, 1475, 2365, 2537, 2795, 3245, 3575, 3835, 6149, 8437, 11825, 12685, 13975, 16225, 19175, 27907, 30745, 32981, 42185, 63425, 139535, 153725, 164905, 210925, 362791, 697675, 824525, 1813955, 9069775]

約数ペア:

[(1, 9069775), (5, 1813955), (11, 824525), (13, 697675), (25, 362791), (43, 210925), (55, 164905), (59, 153725), (65, 139535), (143, 63425), (215, 42185), (275, 32981), (295, 30745), (325, 27907), (473, 19175), (559, 16225), (649, 13975), (715, 12685), (767, 11825), (1075, 8437), (1475, 6149), (2365, 3835), (2537, 3575), (2795, 3245)]