72076545

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7591}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 125541312

約数和(自身を除く): 53464767

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 7591, 9495, 22773, 37955, 68319, 113865, 341595, 1601701, 4805103, 8008505, 14415309, 24025515, 72076545]

約数ペア:

[(1, 72076545), (3, 24025515), (5, 14415309), (9, 8008505), (15, 4805103), (45, 1601701), (211, 341595), (633, 113865), (1055, 68319), (1899, 37955), (3165, 22773), (7591, 9495)]