27744545

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 6124255

約数列:

[1, 5, 149, 167, 223, 745, 835, 1115, 24883, 33227, 37241, 124415, 166135, 186205, 5548909, 27744545]

約数ペア:

[(1, 27744545), (5, 5548909), (149, 186205), (167, 166135), (223, 124415), (745, 37241), (835, 33227), (1115, 24883)]