18322005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 33433344

約数和(自身を除く): 15111339

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5527, 16581, 27635, 71851, 82905, 93959, 215553, 281877, 359255, 469795, 1077765, 1221467, 1409385, 3664401, 6107335, 18322005]

約数ペア:

[(1, 18322005), (3, 6107335), (5, 3664401), (13, 1409385), (15, 1221467), (17, 1077765), (39, 469795), (51, 359255), (65, 281877), (85, 215553), (195, 93959), (221, 82905), (255, 71851), (663, 27635), (1105, 16581), (3315, 5527)]