4130225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 5838912

約数和(自身を除く): 1708687

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 653, 1265, 3265, 6325, 7183, 15019, 16325, 35915, 75095, 165209, 179575, 375475, 826045, 4130225]

約数ペア:

[(1, 4130225), (5, 826045), (11, 375475), (23, 179575), (25, 165209), (55, 75095), (115, 35915), (253, 16325), (275, 15019), (575, 7183), (653, 6325), (1265, 3265)]