127683525

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{17551}}^1$

素因数の和:17661

約数の個数: 24

約数和(自身を含む): 213291904

約数和(自身を除く): 85608379

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275, 17551, 52653, 87755, 263265, 438775, 1316325, 1702447, 5107341, 8512235, 25536705, 42561175, 127683525]

約数ペア:

[(1, 127683525), (3, 42561175), (5, 25536705), (15, 8512235), (25, 5107341), (75, 1702447), (97, 1316325), (291, 438775), (485, 263265), (1455, 87755), (2425, 52653), (7275, 17551)]