1900756035

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{937}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 3356764320

約数和(自身を除く): 1456008285

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 739, 915, 937, 2217, 2745, 2811, 3695, 4685, 6651, 8433, 11085, 14055, 33255, 42165, 45079, 57157, 135237, 171471, 225395, 285785, 405711, 514413, 676185, 692443, 857355, 2028555, 2077329, 2572065, 3462215, 6231987, 10386645, 31159935, 42239023, 126717069, 211195115, 380151207, 633585345, 1900756035]

約数ペア:

[(1, 1900756035), (3, 633585345), (5, 380151207), (9, 211195115), (15, 126717069), (45, 42239023), (61, 31159935), (183, 10386645), (305, 6231987), (549, 3462215), (739, 2572065), (915, 2077329), (937, 2028555), (2217, 857355), (2745, 692443), (2811, 676185), (3695, 514413), (4685, 405711), (6651, 285785), (8433, 225395), (11085, 171471), (14055, 135237), (33255, 57157), (42165, 45079)]