14389115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 19815936

約数和(自身を除く): 5426821

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 193, 403, 481, 965, 1147, 2015, 2405, 2509, 5735, 5983, 7141, 12545, 14911, 29915, 35705, 74555, 77779, 92833, 221371, 388895, 464165, 1106855, 2877823, 14389115]

約数ペア:

[(1, 14389115), (5, 2877823), (13, 1106855), (31, 464165), (37, 388895), (65, 221371), (155, 92833), (185, 77779), (193, 74555), (403, 35705), (481, 29915), (965, 14911), (1147, 12545), (2015, 7141), (2405, 5983), (2509, 5735)]