1080269905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1510867}}^1$

素因数の和:1510896

約数の個数: 16

約数和(自身を含む): 1522954944

約数和(自身を除く): 442685039

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1510867, 7554335, 16619537, 19641271, 83097685, 98206355, 216053981, 1080269905]

約数ペア:

[(1, 1080269905), (5, 216053981), (11, 98206355), (13, 83097685), (55, 19641271), (65, 16619537), (143, 7554335), (715, 1510867)]