69705015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14431

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 54607305

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14387, 43161, 71935, 215805, 244579, 273353, 733737, 820059, 1222895, 1366765, 3668685, 4100295, 4647001, 13941003, 23235005, 69705015]

約数ペア:

[(1, 69705015), (3, 23235005), (5, 13941003), (15, 4647001), (17, 4100295), (19, 3668685), (51, 1366765), (57, 1222895), (85, 820059), (95, 733737), (255, 273353), (285, 244579), (323, 215805), (969, 71935), (1615, 43161), (4845, 14387)]