2057191755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{4877}}^1$

素因数の和:5407

約数の個数: 32

約数和(自身を含む): 3353410368

約数和(自身を除く): 1296218613

約数列:

[1, 3, 5, 15, 61, 183, 305, 461, 915, 1383, 2305, 4877, 6915, 14631, 24385, 28121, 73155, 84363, 140605, 297497, 421815, 892491, 1487485, 2248297, 4462455, 6744891, 11241485, 33724455, 137146117, 411438351, 685730585, 2057191755]

約数ペア:

[(1, 2057191755), (3, 685730585), (5, 411438351), (15, 137146117), (61, 33724455), (183, 11241485), (305, 6744891), (461, 4462455), (915, 2248297), (1383, 1487485), (2305, 892491), (4877, 421815), (6915, 297497), (14631, 140605), (24385, 84363), (28121, 73155)]