27240205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 9773555

約数列:

[1, 5, 17, 19, 85, 95, 101, 167, 323, 505, 835, 1615, 1717, 1919, 2839, 3173, 8585, 9595, 14195, 15865, 16867, 32623, 53941, 84335, 163115, 269705, 286739, 320473, 1433695, 1602365, 5448041, 27240205]

約数ペア:

[(1, 27240205), (5, 5448041), (17, 1602365), (19, 1433695), (85, 320473), (95, 286739), (101, 269705), (167, 163115), (323, 84335), (505, 53941), (835, 32623), (1615, 16867), (1717, 15865), (1919, 14195), (2839, 9595), (3173, 8585)]