16734645

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 29113656

約数和(自身を除く): 12379011

約数列:

[1, 3, 5, 9, 15, 45, 373, 997, 1119, 1865, 2991, 3357, 4985, 5595, 8973, 14955, 16785, 44865, 371881, 1115643, 1859405, 3346929, 5578215, 16734645]

約数ペア:

[(1, 16734645), (3, 5578215), (5, 3346929), (9, 1859405), (15, 1115643), (45, 371881), (373, 44865), (997, 16785), (1119, 14955), (1865, 8973), (2991, 5595), (3357, 4985)]