25730031

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 37090816

約数和(自身を除く): 11360785

約数列:

[1, 3, 23, 31, 69, 93, 523, 529, 713, 1569, 1587, 2139, 12029, 16213, 16399, 36087, 48639, 49197, 276667, 372899, 830001, 1118697, 8576677, 25730031]

約数ペア:

[(1, 25730031), (3, 8576677), (23, 1118697), (31, 830001), (69, 372899), (93, 276667), (523, 49197), (529, 48639), (713, 36087), (1569, 16399), (1587, 16213), (2139, 12029)]