13849955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 6540445

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 353, 413, 665, 1121, 1765, 2065, 2471, 5605, 6707, 7847, 12355, 20827, 33535, 39235, 46949, 104135, 145789, 234745, 395713, 728945, 1978565, 2769991, 13849955]

約数ペア:

[(1, 13849955), (5, 2769991), (7, 1978565), (19, 728945), (35, 395713), (59, 234745), (95, 145789), (133, 104135), (295, 46949), (353, 39235), (413, 33535), (665, 20827), (1121, 12355), (1765, 7847), (2065, 6707), (2471, 5605)]