56765865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291107}}^1$

素因数の和:291128

約数の個数: 16

約数和(自身を含む): 97812288

約数和(自身を除く): 41046423

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 291107, 873321, 1455535, 3784391, 4366605, 11353173, 18921955, 56765865]

約数ペア:

[(1, 56765865), (3, 18921955), (5, 11353173), (13, 4366605), (15, 3784391), (39, 1455535), (65, 873321), (195, 291107)]