7125855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 13098240

約数和(自身を除く): 5972385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 2273, 3135, 6819, 11365, 25003, 34095, 43187, 75009, 125015, 129561, 215935, 375045, 475057, 647805, 1425171, 2375285, 7125855]

約数ペア:

[(1, 7125855), (3, 2375285), (5, 1425171), (11, 647805), (15, 475057), (19, 375045), (33, 215935), (55, 129561), (57, 125015), (95, 75009), (165, 43187), (209, 34095), (285, 25003), (627, 11365), (1045, 6819), (2273, 3135)]