13140975

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 21998592

約数和(自身を除く): 8857617

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2111, 6225, 6333, 10555, 31665, 52775, 158325, 175213, 525639, 876065, 2628195, 4380325, 13140975]

約数ペア:

[(1, 13140975), (3, 4380325), (5, 2628195), (15, 876065), (25, 525639), (75, 175213), (83, 158325), (249, 52775), (415, 31665), (1245, 10555), (2075, 6333), (2111, 6225)]