5556265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8265600

約数和(自身を除く): 2709335

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 409, 715, 1045, 1235, 2045, 2717, 4499, 5317, 7771, 13585, 22495, 26585, 38855, 58487, 85481, 101023, 292435, 427405, 505115, 1111253, 5556265]

約数ペア:

[(1, 5556265), (5, 1111253), (11, 505115), (13, 427405), (19, 292435), (55, 101023), (65, 85481), (95, 58487), (143, 38855), (209, 26585), (247, 22495), (409, 13585), (715, 7771), (1045, 5317), (1235, 4499), (2045, 2717)]