15399395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6829}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 20653920

約数和(自身を除く): 5254525

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 6829, 34145, 75119, 279989, 375595, 1399945, 3079879, 15399395]

約数ペア:

[(1, 15399395), (5, 3079879), (11, 1399945), (41, 375595), (55, 279989), (205, 75119), (451, 34145), (2255, 6829)]