15528040385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21717539}}^1$

素因数の和:21717568

約数の個数: 16

約数和(自身を含む): 21891280320

約数和(自身を除く): 6363239935

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 21717539, 108587695, 238892929, 282328007, 1194464645, 1411640035, 3105608077, 15528040385]

約数ペア:

[(1, 15528040385), (5, 3105608077), (11, 1411640035), (13, 1194464645), (55, 282328007), (65, 238892929), (143, 108587695), (715, 21717539)]