149180975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 191980272

約数和(自身を除く): 42799297

約数列:

[1, 5, 25, 43, 73, 215, 365, 1075, 1825, 1901, 3139, 9505, 15695, 47525, 78475, 81743, 138773, 408715, 693865, 2043575, 3469325, 5967239, 29836195, 149180975]

約数ペア:

[(1, 149180975), (5, 29836195), (25, 5967239), (43, 3469325), (73, 2043575), (215, 693865), (365, 408715), (1075, 138773), (1825, 81743), (1901, 78475), (3139, 47525), (9505, 15695)]