13335245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 7677235

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 1823, 7315, 9115, 12761, 20053, 34637, 63805, 100265, 140371, 173185, 242459, 381007, 701855, 1212295, 1905035, 2667049, 13335245]

約数ペア:

[(1, 13335245), (5, 2667049), (7, 1905035), (11, 1212295), (19, 701855), (35, 381007), (55, 242459), (77, 173185), (95, 140371), (133, 100265), (209, 63805), (385, 34637), (665, 20053), (1045, 12761), (1463, 9115), (1823, 7315)]