2012850135

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3697}}^1$

素因数の和:3857

約数の個数: 64

約数和(自身を含む): 3709833600

約数和(自身を除く): 1696983465

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 109, 111, 135, 185, 327, 333, 545, 555, 981, 999, 1635, 1665, 2943, 3697, 4033, 4905, 4995, 11091, 12099, 14715, 18485, 20165, 33273, 36297, 55455, 60495, 99819, 108891, 136789, 166365, 181485, 402973, 410367, 499095, 544455, 683945, 1208919, 1231101, 2014865, 2051835, 3626757, 3693303, 6044595, 6155505, 10880271, 14910001, 18133785, 18466515, 44730003, 54401355, 74550005, 134190009, 223650015, 402570027, 670950045, 2012850135]

約数ペア:

[(1, 2012850135), (3, 670950045), (5, 402570027), (9, 223650015), (15, 134190009), (27, 74550005), (37, 54401355), (45, 44730003), (109, 18466515), (111, 18133785), (135, 14910001), (185, 10880271), (327, 6155505), (333, 6044595), (545, 3693303), (555, 3626757), (981, 2051835), (999, 2014865), (1635, 1231101), (1665, 1208919), (2943, 683945), (3697, 544455), (4033, 499095), (4905, 410367), (4995, 402973), (11091, 181485), (12099, 166365), (14715, 136789), (18485, 108891), (20165, 99819), (33273, 60495), (36297, 55455)]