12180095

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 14981760

約数和(自身を除く): 2801665

約数列:

[1, 5, 89, 101, 271, 445, 505, 1355, 8989, 24119, 27371, 44945, 120595, 136855, 2436019, 12180095]

約数ペア:

[(1, 12180095), (5, 2436019), (89, 136855), (101, 120595), (271, 44945), (445, 27371), (505, 24119), (1355, 8989)]