13970635

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 19699200

約数和(自身を除く): 5728565

約数列:

[1, 5, 7, 35, 49, 127, 245, 449, 635, 889, 2245, 3143, 4445, 6223, 15715, 22001, 31115, 57023, 110005, 285115, 399161, 1995805, 2794127, 13970635]

約数ペア:

[(1, 13970635), (5, 2794127), (7, 1995805), (35, 399161), (49, 285115), (127, 110005), (245, 57023), (449, 31115), (635, 22001), (889, 15715), (2245, 6223), (3143, 4445)]