13447245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 24901632

約数和(自身を除く): 11454387

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1543, 1743, 2905, 4629, 7715, 8715, 10801, 23145, 32403, 54005, 128069, 162015, 384207, 640345, 896483, 1921035, 2689449, 4482415, 13447245]

約数ペア:

[(1, 13447245), (3, 4482415), (5, 2689449), (7, 1921035), (15, 896483), (21, 640345), (35, 384207), (83, 162015), (105, 128069), (249, 54005), (415, 32403), (581, 23145), (1245, 10801), (1543, 8715), (1743, 7715), (2905, 4629)]