60681555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 121375584

約数和(自身を除く): 60694029

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 135, 159, 165, 257, 265, 297, 405, 477, 495, 583, 771, 795, 891, 1285, 1431, 1485, 1749, 2313, 2385, 2827, 2915, 3855, 4293, 4455, 5247, 6939, 7155, 8481, 8745, 11565, 13621, 14135, 15741, 20817, 21465, 25443, 26235, 34695, 40863, 42405, 47223, 68105, 76329, 78705, 104085, 122589, 127215, 149831, 204315, 228987, 236115, 367767, 381645, 449493, 612945, 749155, 1103301, 1144935, 1348479, 1838835, 2247465, 4045437, 5516505, 6742395, 12136311, 20227185, 60681555]

約数ペア:

[(1, 60681555), (3, 20227185), (5, 12136311), (9, 6742395), (11, 5516505), (15, 4045437), (27, 2247465), (33, 1838835), (45, 1348479), (53, 1144935), (55, 1103301), (81, 749155), (99, 612945), (135, 449493), (159, 381645), (165, 367767), (257, 236115), (265, 228987), (297, 204315), (405, 149831), (477, 127215), (495, 122589), (583, 104085), (771, 78705), (795, 76329), (891, 68105), (1285, 47223), (1431, 42405), (1485, 40863), (1749, 34695), (2313, 26235), (2385, 25443), (2827, 21465), (2915, 20817), (3855, 15741), (4293, 14135), (4455, 13621), (5247, 11565), (6939, 8745), (7155, 8481)]