5689145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 8667648

約数和(自身を除く): 2978503

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2111, 2695, 10555, 14777, 23221, 73885, 103439, 116105, 162547, 517195, 812735, 1137829, 5689145]

約数ペア:

[(1, 5689145), (5, 1137829), (7, 812735), (11, 517195), (35, 162547), (49, 116105), (55, 103439), (77, 73885), (245, 23221), (385, 14777), (539, 10555), (2111, 2695)]