15408001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 19391400

約数和(自身を除く): 3983399

約数列:

[1, 7, 17, 49, 53, 119, 349, 371, 833, 901, 2443, 2597, 5933, 6307, 17101, 18497, 41531, 44149, 129479, 290717, 314449, 906353, 2201143, 15408001]

約数ペア:

[(1, 15408001), (7, 2201143), (17, 906353), (49, 314449), (53, 290717), (119, 129479), (349, 44149), (371, 41531), (833, 18497), (901, 17101), (2443, 6307), (2597, 5933)]