47485975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 60845312

約数和(自身を除く): 13359337

約数列:

[1, 5, 25, 43, 163, 215, 271, 815, 1075, 1355, 4075, 6775, 7009, 11653, 35045, 44173, 58265, 175225, 220865, 291325, 1104325, 1899439, 9497195, 47485975]

約数ペア:

[(1, 47485975), (5, 9497195), (25, 1899439), (43, 1104325), (163, 291325), (215, 220865), (271, 175225), (815, 58265), (1075, 44173), (1355, 35045), (4075, 11653), (6775, 7009)]