27313785

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1063}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 47471424

約数和(自身を除く): 20157639

約数列:

[1, 3, 5, 9, 15, 45, 571, 1063, 1713, 2855, 3189, 5139, 5315, 8565, 9567, 15945, 25695, 47835, 606973, 1820919, 3034865, 5462757, 9104595, 27313785]

約数ペア:

[(1, 27313785), (3, 9104595), (5, 5462757), (9, 3034865), (15, 1820919), (45, 606973), (571, 47835), (1063, 25695), (1713, 15945), (2855, 9567), (3189, 8565), (5139, 5315)]