27282705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 19456239

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1103, 1455, 1649, 3309, 4947, 5515, 8245, 16545, 18751, 24735, 56253, 93755, 106991, 281265, 320973, 534955, 1604865, 1818847, 5456541, 9094235, 27282705]

約数ペア:

[(1, 27282705), (3, 9094235), (5, 5456541), (15, 1818847), (17, 1604865), (51, 534955), (85, 320973), (97, 281265), (255, 106991), (291, 93755), (485, 56253), (1103, 24735), (1455, 18751), (1649, 16545), (3309, 8245), (4947, 5515)]