27632925

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 49830144

約数和(自身を除く): 22197219

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 643, 955, 1719, 1929, 2865, 3215, 4775, 5787, 8595, 9645, 14325, 16075, 28935, 42975, 48225, 122813, 144675, 368439, 614065, 1105317, 1842195, 3070325, 5526585, 9210975, 27632925]

約数ペア:

[(1, 27632925), (3, 9210975), (5, 5526585), (9, 3070325), (15, 1842195), (25, 1105317), (45, 614065), (75, 368439), (191, 144675), (225, 122813), (573, 48225), (643, 42975), (955, 28935), (1719, 16075), (1929, 14325), (2865, 9645), (3215, 8595), (4775, 5787)]