12115535

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 14968800

約数和(自身を除く): 2853265

約数列:

[1, 5, 53, 131, 265, 349, 655, 1745, 6943, 18497, 34715, 45719, 92485, 228595, 2423107, 12115535]

約数ペア:

[(1, 12115535), (5, 2423107), (53, 228595), (131, 92485), (265, 45719), (349, 34715), (655, 18497), (1745, 6943)]