996878465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1\times {\mathrm{1553}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 1316977704

約数和(自身を除く): 320099239

約数列:

[1, 5, 11, 55, 121, 605, 1061, 1553, 5305, 7765, 11671, 17083, 58355, 85415, 128381, 187913, 641905, 939565, 1647733, 8238665, 18125063, 90625315, 199375693, 996878465]

約数ペア:

[(1, 996878465), (5, 199375693), (11, 90625315), (55, 18125063), (121, 8238665), (605, 1647733), (1061, 939565), (1553, 641905), (5305, 187913), (7765, 128381), (11671, 85415), (17083, 58355)]