56082855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 38265945

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 1091, 2235, 3273, 3427, 5455, 10281, 16365, 17135, 25093, 51405, 75279, 125465, 162559, 376395, 487677, 812795, 2438385, 3738857, 11216571, 18694285, 56082855]

約数ペア:

[(1, 56082855), (3, 18694285), (5, 11216571), (15, 3738857), (23, 2438385), (69, 812795), (115, 487677), (149, 376395), (345, 162559), (447, 125465), (745, 75279), (1091, 51405), (2235, 25093), (3273, 17135), (3427, 16365), (5455, 10281)]