522500095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9839}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 727372800

約数和(自身を除く): 204872705

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 2795, 4085, 9839, 10621, 49195, 53105, 127907, 186941, 423077, 639535, 934705, 2115385, 2430233, 5500001, 8038463, 12151165, 27500005, 40192315, 104500019, 522500095]

約数ペア:

[(1, 522500095), (5, 104500019), (13, 40192315), (19, 27500005), (43, 12151165), (65, 8038463), (95, 5500001), (215, 2430233), (247, 2115385), (559, 934705), (817, 639535), (1235, 423077), (2795, 186941), (4085, 127907), (9839, 53105), (10621, 49195)]