127207975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 163718192

約数和(自身を除く): 36510217

約数列:

[1, 5, 25, 43, 73, 215, 365, 1075, 1621, 1825, 3139, 8105, 15695, 40525, 69703, 78475, 118333, 348515, 591665, 1742575, 2958325, 5088319, 25441595, 127207975]

約数ペア:

[(1, 127207975), (5, 25441595), (25, 5088319), (43, 2958325), (73, 1742575), (215, 591665), (365, 348515), (1075, 118333), (1621, 78475), (1825, 69703), (3139, 40525), (8105, 15695)]