84220635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17383}}^1$

素因数の和:17427

約数の個数: 32

約数和(自身を含む): 150197760

約数和(自身を除く): 65977125

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17383, 52149, 86915, 260745, 295511, 330277, 886533, 990831, 1477555, 1651385, 4432665, 4954155, 5614709, 16844127, 28073545, 84220635]

約数ペア:

[(1, 84220635), (3, 28073545), (5, 16844127), (15, 5614709), (17, 4954155), (19, 4432665), (51, 1651385), (57, 1477555), (85, 990831), (95, 886533), (255, 330277), (285, 295511), (323, 260745), (969, 86915), (1615, 52149), (4845, 17383)]