71742055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186343}}^1$

素因数の和:186366

約数の個数: 16

約数和(自身を含む): 107334144

約数和(自身を除く): 35592089

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 186343, 931715, 1304401, 2049773, 6522005, 10248865, 14348411, 71742055]

約数ペア:

[(1, 71742055), (5, 14348411), (7, 10248865), (11, 6522005), (35, 2049773), (55, 1304401), (77, 931715), (385, 186343)]