23665535

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 5274145

約数列:

[1, 5, 109, 173, 251, 545, 865, 1255, 18857, 27359, 43423, 94285, 136795, 217115, 4733107, 23665535]

約数ペア:

[(1, 23665535), (5, 4733107), (109, 217115), (173, 136795), (251, 94285), (545, 43423), (865, 27359), (1255, 18857)]