11757945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 19844352

約数和(自身を除く): 8086407

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 197, 345, 519, 591, 865, 985, 2595, 2955, 3979, 4531, 11937, 13593, 19895, 22655, 34081, 59685, 67965, 102243, 170405, 511215, 783863, 2351589, 3919315, 11757945]

約数ペア:

[(1, 11757945), (3, 3919315), (5, 2351589), (15, 783863), (23, 511215), (69, 170405), (115, 102243), (173, 67965), (197, 59685), (345, 34081), (519, 22655), (591, 19895), (865, 13593), (985, 11937), (2595, 4531), (2955, 3979)]