181172035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 249080832

約数和(自身を除く): 67908797

約数列:

[1, 5, 11, 23, 55, 115, 197, 253, 727, 985, 1265, 2167, 3635, 4531, 7997, 10835, 16721, 22655, 39985, 49841, 83605, 143219, 183931, 249205, 716095, 919655, 1575409, 3294037, 7877045, 16470185, 36234407, 181172035]

約数ペア:

[(1, 181172035), (5, 36234407), (11, 16470185), (23, 7877045), (55, 3294037), (115, 1575409), (197, 919655), (253, 716095), (727, 249205), (985, 183931), (1265, 143219), (2167, 83605), (3635, 49841), (4531, 39985), (7997, 22655), (10835, 16721)]