13426105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 20579328

約数和(自身を除く): 7153223

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 811, 1505, 2365, 3311, 4055, 5677, 8921, 16555, 28385, 34873, 44605, 62447, 174365, 244111, 312235, 383603, 1220555, 1918015, 2685221, 13426105]

約数ペア:

[(1, 13426105), (5, 2685221), (7, 1918015), (11, 1220555), (35, 383603), (43, 312235), (55, 244111), (77, 174365), (215, 62447), (301, 44605), (385, 34873), (473, 28385), (811, 16555), (1505, 8921), (2365, 5677), (3311, 4055)]