27745475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 36447072

約数和(自身を除く): 8701597

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 661, 1679, 1825, 3305, 8395, 15203, 16525, 41975, 48253, 76015, 241265, 380075, 1109819, 1206325, 5549095, 27745475]

約数ペア:

[(1, 27745475), (5, 5549095), (23, 1206325), (25, 1109819), (73, 380075), (115, 241265), (365, 76015), (575, 48253), (661, 41975), (1679, 16525), (1825, 15203), (3305, 8395)]