5145705

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 9140040

約数和(自身を除く): 3994335

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2789, 8367, 13945, 25101, 41835, 114349, 125505, 343047, 571745, 1029141, 1715235, 5145705]

約数ペア:

[(1, 5145705), (3, 1715235), (5, 1029141), (9, 571745), (15, 343047), (41, 125505), (45, 114349), (123, 41835), (205, 25101), (369, 13945), (615, 8367), (1845, 2789)]