138355105

素因数分解:

$5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5839}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 190056960

約数和(自身を除く): 51701855

約数列:

[1, 5, 7, 35, 677, 3385, 4739, 5839, 23695, 29195, 40873, 204365, 3953003, 19765015, 27671021, 138355105]

約数ペア:

[(1, 138355105), (5, 27671021), (7, 19765015), (35, 3953003), (677, 204365), (3385, 40873), (4739, 29195), (5839, 23695)]