27166975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 36997632

約数和(自身を除く): 9830657

約数列:

[1, 5, 11, 25, 55, 223, 275, 443, 1115, 2215, 2453, 4873, 5575, 11075, 12265, 24365, 61325, 98789, 121825, 493945, 1086679, 2469725, 5433395, 27166975]

約数ペア:

[(1, 27166975), (5, 5433395), (11, 2469725), (25, 1086679), (55, 493945), (223, 121825), (275, 98789), (443, 61325), (1115, 24365), (2215, 12265), (2453, 11075), (4873, 5575)]