39992975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 56460672

約数和(自身を除く): 16467697

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6323, 6325, 31615, 69553, 145429, 158075, 347765, 727145, 1599719, 1738825, 3635725, 7998595, 39992975]

約数ペア:

[(1, 39992975), (5, 7998595), (11, 3635725), (23, 1738825), (25, 1599719), (55, 727145), (115, 347765), (253, 158075), (275, 145429), (575, 69553), (1265, 31615), (6323, 6325)]