2023148315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 2546631360

約数和(自身を除く): 523483045

約数列:

[1, 5, 29, 145, 157, 181, 491, 785, 905, 2455, 4553, 5249, 14239, 22765, 26245, 28417, 71195, 77087, 88871, 142085, 385435, 444355, 824093, 2235523, 2577259, 4120465, 11177615, 12886295, 13952747, 69763735, 404629663, 2023148315]

約数ペア:

[(1, 2023148315), (5, 404629663), (29, 69763735), (145, 13952747), (157, 12886295), (181, 11177615), (491, 4120465), (785, 2577259), (905, 2235523), (2455, 824093), (4553, 444355), (5249, 385435), (14239, 142085), (22765, 88871), (26245, 77087), (28417, 71195)]