25275357

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 37651328

約数和(自身を除く): 12375971

約数列:

[1, 3, 9, 43, 129, 241, 271, 387, 723, 813, 2169, 2439, 10363, 11653, 31089, 34959, 65311, 93267, 104877, 195933, 587799, 2808373, 8425119, 25275357]

約数ペア:

[(1, 25275357), (3, 8425119), (9, 2808373), (43, 587799), (129, 195933), (241, 104877), (271, 93267), (387, 65311), (723, 34959), (813, 31089), (2169, 11653), (2439, 10363)]