22205804515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1\times {\mathrm{1523}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 28372368960

約数和(自身を除く): 6166564445

約数列:

[1, 5, 17, 85, 337, 509, 1523, 1685, 2545, 5729, 7615, 8653, 25891, 28645, 43265, 129455, 171533, 513251, 775207, 857665, 2566255, 2916061, 3876035, 8725267, 13178519, 14580305, 43626335, 65892595, 261244759, 1306223795, 4441160903, 22205804515]

約数ペア:

[(1, 22205804515), (5, 4441160903), (17, 1306223795), (85, 261244759), (337, 65892595), (509, 43626335), (1523, 14580305), (1685, 13178519), (2545, 8725267), (5729, 3876035), (7615, 2916061), (8653, 2566255), (25891, 857665), (28645, 775207), (43265, 513251), (129455, 171533)]