9996288445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 14509393920

約数和(自身を除く): 4513105475

約数列:

[1, 5, 11, 13, 55, 65, 67, 71, 143, 335, 355, 715, 737, 781, 871, 923, 2939, 3685, 3905, 4355, 4615, 4757, 9581, 10153, 14695, 23785, 32329, 38207, 47905, 50765, 52327, 61841, 161645, 191035, 196913, 208669, 261635, 309205, 420277, 680251, 984565, 1043345, 2101385, 2166043, 2295359, 2559869, 2712697, 3401255, 10830215, 11476795, 12799345, 13563485, 13980823, 28158559, 29839667, 69904115, 140792795, 149198335, 153789053, 181750699, 768945265, 908753495, 1999257689, 9996288445]

約数ペア:

[(1, 9996288445), (5, 1999257689), (11, 908753495), (13, 768945265), (55, 181750699), (65, 153789053), (67, 149198335), (71, 140792795), (143, 69904115), (335, 29839667), (355, 28158559), (715, 13980823), (737, 13563485), (781, 12799345), (871, 11476795), (923, 10830215), (2939, 3401255), (3685, 2712697), (3905, 2559869), (4355, 2295359), (4615, 2166043), (4757, 2101385), (9581, 1043345), (10153, 984565), (14695, 680251), (23785, 420277), (32329, 309205), (38207, 261635), (47905, 208669), (50765, 196913), (52327, 191035), (61841, 161645)]