26657675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 11911285

約数列:

[1, 5, 11, 25, 31, 53, 55, 59, 155, 265, 275, 295, 341, 583, 649, 775, 1325, 1475, 1643, 1705, 1829, 2915, 3127, 3245, 8215, 8525, 9145, 14575, 15635, 16225, 18073, 20119, 34397, 41075, 45725, 78175, 90365, 96937, 100595, 171985, 451825, 484685, 502975, 859925, 1066307, 2423425, 5331535, 26657675]

約数ペア:

[(1, 26657675), (5, 5331535), (11, 2423425), (25, 1066307), (31, 859925), (53, 502975), (55, 484685), (59, 451825), (155, 171985), (265, 100595), (275, 96937), (295, 90365), (341, 78175), (583, 45725), (649, 41075), (775, 34397), (1325, 20119), (1475, 18073), (1643, 16225), (1705, 15635), (1829, 14575), (2915, 9145), (3127, 8525), (3245, 8215)]