27384345

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 49386240

約数和(自身を除く): 22001895

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 2857, 3195, 8571, 9585, 14285, 25713, 42855, 77139, 128565, 202847, 385695, 608541, 1014235, 1825623, 3042705, 5476869, 9128115, 27384345]

約数ペア:

[(1, 27384345), (3, 9128115), (5, 5476869), (9, 3042705), (15, 1825623), (27, 1014235), (45, 608541), (71, 385695), (135, 202847), (213, 128565), (355, 77139), (639, 42855), (1065, 25713), (1917, 14285), (2857, 9585), (3195, 8571)]