27540545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 34981632

約数和(自身を除く): 7441087

約数列:

[1, 5, 23, 71, 115, 355, 1633, 3373, 8165, 16865, 77579, 239483, 387895, 1197415, 5508109, 27540545]

約数ペア:

[(1, 27540545), (5, 5508109), (23, 1197415), (71, 387895), (115, 239483), (355, 77579), (1633, 16865), (3373, 8165)]