54150795

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 99277920

約数和(自身を除く): 45127125

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 293, 333, 555, 879, 999, 1369, 1465, 1665, 2637, 4107, 4395, 4995, 6845, 7911, 10841, 12321, 13185, 20535, 32523, 36963, 39555, 54205, 61605, 97569, 162615, 184815, 292707, 401117, 487845, 1203351, 1463535, 2005585, 3610053, 6016755, 10830159, 18050265, 54150795]

約数ペア:

[(1, 54150795), (3, 18050265), (5, 10830159), (9, 6016755), (15, 3610053), (27, 2005585), (37, 1463535), (45, 1203351), (111, 487845), (135, 401117), (185, 292707), (293, 184815), (333, 162615), (555, 97569), (879, 61605), (999, 54205), (1369, 39555), (1465, 36963), (1665, 32523), (2637, 20535), (4107, 13185), (4395, 12321), (4995, 10841), (6845, 7911)]