11712125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 14963520

約数和(自身を除く): 3251395

約数列:

[1, 5, 25, 43, 125, 215, 1075, 2179, 5375, 10895, 54475, 93697, 272375, 468485, 2342425, 11712125]

約数ペア:

[(1, 11712125), (5, 2342425), (25, 468485), (43, 272375), (125, 93697), (215, 54475), (1075, 10895), (2179, 5375)]