612120575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 869944320

約数和(自身を除く): 257823745

約数列:

[1, 5, 11, 25, 31, 55, 59, 155, 275, 295, 341, 649, 775, 1217, 1475, 1705, 1829, 3245, 6085, 8525, 9145, 13387, 16225, 20119, 30425, 37727, 45725, 66935, 71803, 100595, 188635, 334675, 359015, 414997, 502975, 789833, 943175, 1795075, 2074985, 2225893, 3949165, 10374925, 11129465, 19745825, 24484823, 55647325, 122424115, 612120575]

約数ペア:

[(1, 612120575), (5, 122424115), (11, 55647325), (25, 24484823), (31, 19745825), (55, 11129465), (59, 10374925), (155, 3949165), (275, 2225893), (295, 2074985), (341, 1795075), (649, 943175), (775, 789833), (1217, 502975), (1475, 414997), (1705, 359015), (1829, 334675), (3245, 188635), (6085, 100595), (8525, 71803), (9145, 66935), (13387, 45725), (16225, 37727), (20119, 30425)]