11154845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 14880096

約数和(自身を除く): 3725251

約数列:

[1, 5, 13, 43, 65, 169, 215, 307, 559, 845, 1535, 2795, 3991, 7267, 13201, 19955, 36335, 51883, 66005, 171613, 259415, 858065, 2230969, 11154845]

約数ペア:

[(1, 11154845), (5, 2230969), (13, 858065), (43, 259415), (65, 171613), (169, 66005), (215, 51883), (307, 36335), (559, 19955), (845, 13201), (1535, 7267), (2795, 3991)]