12976275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13309}}^1$

素因数の和:13335

約数の個数: 24

約数和(自身を含む): 23106160

約数和(自身を除く): 10129885

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13309, 39927, 66545, 173017, 199635, 332725, 519051, 865085, 998175, 2595255, 4325425, 12976275]

約数ペア:

[(1, 12976275), (3, 4325425), (5, 2595255), (13, 998175), (15, 865085), (25, 519051), (39, 332725), (65, 199635), (75, 173017), (195, 66545), (325, 39927), (975, 13309)]