13428695

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 19083600

約数和(自身を除く): 5654905

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 929, 2065, 2891, 4645, 6503, 14455, 32515, 45521, 54811, 227605, 274055, 383677, 1918385, 2685739, 13428695]

約数ペア:

[(1, 13428695), (5, 2685739), (7, 1918385), (35, 383677), (49, 274055), (59, 227605), (245, 54811), (295, 45521), (413, 32515), (929, 14455), (2065, 6503), (2891, 4645)]