68565055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 22880705

約数列:

[1, 5, 13, 65, 71, 83, 179, 355, 415, 895, 923, 1079, 2327, 4615, 5395, 5893, 11635, 12709, 14857, 29465, 63545, 74285, 76609, 165217, 193141, 383045, 826085, 965705, 1054847, 5274235, 13713011, 68565055]

約数ペア:

[(1, 68565055), (5, 13713011), (13, 5274235), (65, 1054847), (71, 965705), (83, 826085), (179, 383045), (355, 193141), (415, 165217), (895, 76609), (923, 74285), (1079, 63545), (2327, 29465), (4615, 14857), (5395, 12709), (5893, 11635)]