27482325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 49746816

約数和(自身を除く): 22264491

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 397, 923, 975, 1065, 1191, 1775, 1985, 2769, 4615, 5161, 5325, 5955, 9925, 13845, 15483, 23075, 25805, 28187, 29775, 69225, 77415, 84561, 129025, 140935, 366431, 387075, 422805, 704675, 1099293, 1832155, 2114025, 5496465, 9160775, 27482325]

約数ペア:

[(1, 27482325), (3, 9160775), (5, 5496465), (13, 2114025), (15, 1832155), (25, 1099293), (39, 704675), (65, 422805), (71, 387075), (75, 366431), (195, 140935), (213, 129025), (325, 84561), (355, 77415), (397, 69225), (923, 29775), (975, 28187), (1065, 25805), (1191, 23075), (1775, 15483), (1985, 13845), (2769, 9925), (4615, 5955), (5161, 5325)]