55745865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 113438208

約数和(自身を除く): 57692343

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 4783, 11655, 14349, 23915, 33481, 43047, 71745, 100443, 167405, 176971, 215235, 301329, 502215, 530913, 884855, 1238797, 1506645, 1592739, 2654565, 3716391, 6193985, 7963695, 11149173, 18581955, 55745865]

約数ペア:

[(1, 55745865), (3, 18581955), (5, 11149173), (7, 7963695), (9, 6193985), (15, 3716391), (21, 2654565), (35, 1592739), (37, 1506645), (45, 1238797), (63, 884855), (105, 530913), (111, 502215), (185, 301329), (259, 215235), (315, 176971), (333, 167405), (555, 100443), (777, 71745), (1295, 43047), (1665, 33481), (2331, 23915), (3885, 14349), (4783, 11655)]