27322815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 47871936

約数和(自身を除く): 20549121

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2297, 2379, 3965, 6891, 11485, 11895, 29861, 34455, 89583, 140117, 149305, 420351, 447915, 700585, 1821521, 2101755, 5464563, 9107605, 27322815]

約数ペア:

[(1, 27322815), (3, 9107605), (5, 5464563), (13, 2101755), (15, 1821521), (39, 700585), (61, 447915), (65, 420351), (183, 149305), (195, 140117), (305, 89583), (793, 34455), (915, 29861), (2297, 11895), (2379, 11485), (3965, 6891)]