9550905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 18810624

約数和(自身を除く): 9259719

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 6997, 20991, 34985, 48979, 90961, 104955, 146937, 244895, 272883, 454805, 636727, 734685, 1364415, 1910181, 3183635, 9550905]

約数ペア:

[(1, 9550905), (3, 3183635), (5, 1910181), (7, 1364415), (13, 734685), (15, 636727), (21, 454805), (35, 272883), (39, 244895), (65, 146937), (91, 104955), (105, 90961), (195, 48979), (273, 34985), (455, 20991), (1365, 6997)]