77899685055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{20147}}^1$

素因数の和:20488

約数の個数: 64

約数和(自身を含む): 134736929280

約数和(自身を除く): 56837244225

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 257, 295, 771, 885, 1003, 1285, 3009, 3855, 4369, 5015, 13107, 15045, 15163, 20147, 21845, 45489, 60441, 65535, 75815, 100735, 227445, 257771, 302205, 342499, 773313, 1027497, 1188673, 1288855, 1712495, 3566019, 3866565, 5137485, 5177779, 5943365, 15533337, 17830095, 20207441, 25888895, 60622323, 77666685, 88022243, 101037205, 264066729, 303111615, 305488961, 440111215, 916466883, 1320333645, 1527444805, 4582334415, 5193312337, 15579937011, 25966561685, 77899685055]

約数ペア:

[(1, 77899685055), (3, 25966561685), (5, 15579937011), (15, 5193312337), (17, 4582334415), (51, 1527444805), (59, 1320333645), (85, 916466883), (177, 440111215), (255, 305488961), (257, 303111615), (295, 264066729), (771, 101037205), (885, 88022243), (1003, 77666685), (1285, 60622323), (3009, 25888895), (3855, 20207441), (4369, 17830095), (5015, 15533337), (13107, 5943365), (15045, 5177779), (15163, 5137485), (20147, 3866565), (21845, 3566019), (45489, 1712495), (60441, 1288855), (65535, 1188673), (75815, 1027497), (100735, 773313), (227445, 342499), (257771, 302205)]