808219435

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 1027328400

約数和(自身を除く): 219108965

約数列:

[1, 5, 19, 95, 349, 361, 1283, 1745, 1805, 6415, 6631, 24377, 33155, 121885, 125989, 447767, 463163, 629945, 2238835, 2315815, 8507573, 42537865, 161643887, 808219435]

約数ペア:

[(1, 808219435), (5, 161643887), (19, 42537865), (95, 8507573), (349, 2315815), (361, 2238835), (1283, 629945), (1745, 463163), (1805, 447767), (6415, 125989), (6631, 121885), (24377, 33155)]