5161545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 9337536

約数和(自身を除く): 4175991

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 4987, 14961, 24935, 44883, 74805, 114701, 224415, 344103, 573505, 1032309, 1720515, 5161545]

約数ペア:

[(1, 5161545), (3, 1720515), (5, 1032309), (9, 573505), (15, 344103), (23, 224415), (45, 114701), (69, 74805), (115, 44883), (207, 24935), (345, 14961), (1035, 4987)]